!SESSION 2011-10-05 09:04:37.692 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0_26
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=es_ES
Command-line arguments:  -os win32 -ws win32 -arch x86

This is a continuation of log file H:\Caser exe\workspace\.metadata\.bak_0.log
Created Time: 2011-10-05 09:32:24.762

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:24.773
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:24.781
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:24.788
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:24.797
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:24.804
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:32:26.389
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:26.621
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:27.283
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:27.293
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:38.411
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:32:38.424
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:15.393
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:33:17.561
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:18.295
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:18.307
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:18.321
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:18.333
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:18.341
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:18.351
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:18.361
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:33:20.904
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:21.117
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:21.139
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:21.149
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:21.160
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:21.174
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:21.182
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:21.192
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:47.154
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:47.168
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:33:47.181
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:34:26.889
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:35:22.196
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:35:22.908
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:35:22.917
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:35:22.929
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:35:22.937
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:35:44.367
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2946)
	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:265)
	at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98)
	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:229)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1273)
	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2015)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3713)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2769)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3288)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:36:54.746
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.remove(Unknown Source)
	at trabajodegrado.modelo.Relacion.removeEntidad(Relacion.java:113)
	at trabajodegrado.modelo.Relacion.editEntidad(Relacion.java:78)
	at trabajodegrado.commad.AddEditRelacionCommand.execute(AddEditRelacionCommand.java:47)
	at org.eclipse.gef.commands.CommandStack.execute(CommandStack.java:149)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.execute(WorkbenchPartAction.java:76)
	at trabajodegrado.actions.addEditObjetos.EditRelacionAction.executeCommand(EditRelacionAction.java:50)
	at trabajodegrado.actions.addEditObjetos.AddEditRelacionAction.run(AddEditRelacionAction.java:66)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:37:54.191
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.remove(Unknown Source)
	at trabajodegrado.modelo.Relacion.removeEntidad(Relacion.java:113)
	at trabajodegrado.modelo.Relacion.editEntidad(Relacion.java:78)
	at trabajodegrado.commad.AddEditRelacionCommand.execute(AddEditRelacionCommand.java:47)
	at org.eclipse.gef.commands.CommandStack.execute(CommandStack.java:149)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.execute(WorkbenchPartAction.java:76)
	at trabajodegrado.actions.addEditObjetos.EditRelacionAction.executeCommand(EditRelacionAction.java:50)
	at trabajodegrado.actions.addEditObjetos.AddEditRelacionAction.run(AddEditRelacionAction.java:66)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:38:29.453
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.remove(Unknown Source)
	at trabajodegrado.modelo.Relacion.removeEntidad(Relacion.java:113)
	at trabajodegrado.modelo.Relacion.editEntidad(Relacion.java:78)
	at trabajodegrado.commad.AddEditRelacionCommand.execute(AddEditRelacionCommand.java:47)
	at org.eclipse.gef.commands.CommandStack.execute(CommandStack.java:149)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.execute(WorkbenchPartAction.java:76)
	at trabajodegrado.actions.addEditObjetos.EditRelacionAction.executeCommand(EditRelacionAction.java:50)
	at trabajodegrado.actions.addEditObjetos.AddEditRelacionAction.run(AddEditRelacionAction.java:66)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:39:27.171
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.246
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.326
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.340
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.348
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.370
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.387
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.620
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.630
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.653
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.661
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.672
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:48.682
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:51.036
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:52.590
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:52.612
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:52.623
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:58.525
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:58.541
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:58.553
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:58.562
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:58.570
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.138
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.149
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.164
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.172
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.179
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.189
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.200
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:39:59.531
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:40:05.763
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:41:46.641
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:43:01.258
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
	at java.util.ArrayList.RangeCheck(Unknown Source)
	at java.util.ArrayList.remove(Unknown Source)
	at trabajodegrado.modelo.Relacion.removeEntidad(Relacion.java:113)
	at trabajodegrado.modelo.Relacion.editEntidad(Relacion.java:78)
	at trabajodegrado.commad.AddEditRelacionCommand.execute(AddEditRelacionCommand.java:47)
	at org.eclipse.gef.commands.CommandStack.execute(CommandStack.java:149)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.execute(WorkbenchPartAction.java:76)
	at trabajodegrado.actions.addEditObjetos.EditRelacionAction.executeCommand(EditRelacionAction.java:50)
	at trabajodegrado.actions.addEditObjetos.AddEditRelacionAction.run(AddEditRelacionAction.java:66)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:44:38.781
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:44:42.031
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:44:42.215
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:44:42.225
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:44:44.476
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:47:02.380
!MESSAGE trabajodegrado.modelo.AtributoCompuesto cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.AtributoCompuesto cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:47:31.587
!MESSAGE trabajodegrado.modelo.AtributoCompuesto cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.AtributoCompuesto cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2946)
	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:265)
	at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98)
	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:229)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1273)
	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2015)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3713)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2769)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3288)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:47:31.604
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:31.681
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:31.692
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:31.703
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:47:32.500
!MESSAGE trabajodegrado.modelo.AtributoCompuesto cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.AtributoCompuesto cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:47:33.306
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:33.377
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:34.395
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.GraphicalEditPolicy.getLayer(GraphicalEditPolicy.java:64)
	at org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy.addSelectionHandles(SelectionHandlesEditPolicy.java:51)
	at org.eclipse.gef.editpolicies.SelectionHandlesEditPolicy.showSelection(SelectionHandlesEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.SelectionEditPolicy.showPrimarySelection(SelectionEditPolicy.java:148)
	at org.eclipse.gef.editpolicies.SelectionEditPolicy.setSelectedState(SelectionEditPolicy.java:130)
	at org.eclipse.gef.editpolicies.SelectionEditPolicy$1.selectedStateChanged(SelectionEditPolicy.java:57)
	at org.eclipse.gef.editparts.AbstractEditPart.fireSelectionChanged(AbstractEditPart.java:410)
	at org.eclipse.gef.editparts.AbstractEditPart.setSelected(AbstractEditPart.java:949)
	at org.eclipse.gef.SelectionManager.setSelection(SelectionManager.java:224)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setSelection(AbstractEditPartViewer.java:729)
	at org.eclipse.gef.ui.parts.SelectionSynchronizer.setViewerSelection(SelectionSynchronizer.java:130)
	at org.eclipse.gef.ui.parts.SelectionSynchronizer.syncSelection(SelectionSynchronizer.java:102)
	at org.eclipse.gef.ui.parts.SelectionSynchronizer.selectionChanged(SelectionSynchronizer.java:93)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:47:35.504
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:35.593
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:35.604
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:35.612
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:47:36.798
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:36.979
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:36.993
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:47:37.003
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:50:56.631
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:51:33.318
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:33.478
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:33.490
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:33.501
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:33.512
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:51:35.163
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.335
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.346
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.364
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.372
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.380
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.403
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.411
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:35.419
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:51:36.435
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.791
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.802
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.812
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.822
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.832
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.842
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.859
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.866
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.874
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.883
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:36.893
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:51:37.946
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.067
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.077
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.086
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.096
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.114
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.122
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.129
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.139
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.149
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.163
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.170
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.180
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:51:38.190
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:52:08.766
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:52:09.692
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:09.791
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:09.802
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:09.873
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:09.892
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:52:11.195
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:11.326
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:11.336
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:11.347
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:52:12.442
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:12.551
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:12.562
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:12.685
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:12.695
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:12.711
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:12.717
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 09:52:13.824
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:14.093
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:14.103
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:14.122
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 09:52:14.129
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:03:49.507
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:27:55.770
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2946)
	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:265)
	at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98)
	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:311)
	at org.eclipse.ui.internal.EditorPane.setFocus(EditorPane.java:127)
	at org.eclipse.ui.internal.PartStack.presentationSelectionChanged(PartStack.java:846)
	at org.eclipse.ui.internal.PartStack.access$1(PartStack.java:829)
	at org.eclipse.ui.internal.PartStack$1.selectPart(PartStack.java:139)
	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:131)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$2.handleEvent(DefaultTabFolder.java:84)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:947)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:706)
	at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3227)
	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2005)
	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:316)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:28:09.861
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:28:10.626
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:10.689
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:28:11.639
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.812
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.822
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.832
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.842
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.852
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.868
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.876
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.883
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.892
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.902
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.917
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:11.924
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:28:13.079
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:13.177
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:13.187
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:13.272
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:13.283
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:13.293
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:28:13.315
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:30:47.462
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.570
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.580
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.591
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.601
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.616
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.634
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.645
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.656
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.666
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:30:47.678
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:30:57.173
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2946)
	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:265)
	at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98)
	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:229)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1273)
	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2015)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3713)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2769)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3288)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:30:59.154
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:31:08.755
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2946)
	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:265)
	at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98)
	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:229)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1273)
	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2015)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3713)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2769)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3288)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:31:08.775
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:31:08.887
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:31:08.898
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:31:08.909
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:31:08.924
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:31:18.956
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:611)
	at trabajodegrado.editors.ArbolPage$1.selectionChanged(ArbolPage.java:93)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.TreeViewer.fireSelectionChanged(TreeViewer.java:161)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.setSelection(SelectionManager.java:230)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setSelection(AbstractEditPartViewer.java:729)
	at org.eclipse.gef.ui.parts.TreeViewer$1.widgetSelected(TreeViewer.java:186)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:31:24.598
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.core.runtime.AssertionFailedException: null argument:
	at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:84)
	at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:72)
	at org.eclipse.jface.viewers.StructuredViewer.assertElementsNotNull(StructuredViewer.java:580)
	at org.eclipse.jface.viewers.AbstractListViewer.add(AbstractListViewer.java:133)
	at org.eclipse.jface.viewers.AbstractListViewer.add(AbstractListViewer.java:209)
	at trabajodegrado.interfaz.AddEditIdentiCompuesto$AddEditIdentCompuestoPage.agregarNodeExterno(AddEditIdentiCompuesto.java:463)
	at trabajodegrado.interfaz.AddEditIdentiCompuesto$AddEditIdentCompuestoPage.access$4(AddEditIdentiCompuesto.java:461)
	at trabajodegrado.interfaz.AddEditIdentiCompuesto$AddEditIdentCompuestoPage$5.widgetSelected(AddEditIdentiCompuesto.java:266)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
	at org.eclipse.jface.window.Window.open(Window.java:796)
	at trabajodegrado.interfaz.AddEditEntidadWizard$AddEditEntidadPage.agregarIdentificadorCompuesto(AddEditEntidadWizard.java:357)
	at trabajodegrado.interfaz.AddEditEntidadWizard$AddEditEntidadPage$1.widgetSelected(AddEditEntidadWizard.java:190)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
	at org.eclipse.jface.window.Window.open(Window.java:796)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.run(AddEditEntidadAction.java:65)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:31:34.205
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: trabajodegrado.editors.GraphicalEditor cannot be cast to trabajodegrado.editors.TextEditor
	at trabajodegrado.editors.setup.Editor.getSeleccion(Editor.java:37)
	at trabajodegrado.editors.setup.Editor.addEntidad(Editor.java:62)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.run(AddEditEntidadAction.java:79)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.313
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.325
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.335
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.345
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.354
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.365
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.374
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.383
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.394
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:00.414
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:32:02.615
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:03.069
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:03.082
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:03.093
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:32:04.299
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:32:06.458
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:32:08.725
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:32:34.475
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2946)
	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:265)
	at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:98)
	at org.eclipse.ui.internal.PartPane.handleEvent(PartPane.java:229)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1273)
	at org.eclipse.swt.widgets.Shell.WM_MOUSEACTIVATE(Shell.java:2015)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3713)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2260)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:77)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3760)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4364)
	at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:2769)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3288)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:34.530
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:32:57.021
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.126
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.136
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.150
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.158
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.168
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.182
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.196
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.210
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.218
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:57.225
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:32:59.472
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.613
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.628
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.635
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.646
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.658
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.666
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.680
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.688
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.698
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.707
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.718
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.730
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:32:59.748
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:33:01.380
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:33:11.345
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:611)
	at trabajodegrado.editors.ArbolPage$1.selectionChanged(ArbolPage.java:93)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.TreeViewer.fireSelectionChanged(TreeViewer.java:161)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.setSelection(SelectionManager.java:230)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setSelection(AbstractEditPartViewer.java:729)
	at org.eclipse.gef.ui.parts.TreeViewer$1.widgetSelected(TreeViewer.java:186)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-05 10:33:26.409
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: trabajodegrado.editors.GraphicalEditor cannot be cast to trabajodegrado.editors.TextEditor
	at trabajodegrado.editors.setup.Editor.getSeleccion(Editor.java:37)
	at trabajodegrado.editors.setup.Editor.addEntidad(Editor.java:62)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.run(AddEditEntidadAction.java:79)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-05 10:33:27.303
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
!SESSION 2011-10-19 08:54:31.061 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.6.0_20
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.core.runtime 2 0 2011-10-19 08:54:36.459
!MESSAGE Authorization infrastructure (org.eclipse.core.runtime.compatibility.auth) not installed.
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/core/internal/runtime/auth/AuthorizationHandler
	at org.eclipse.core.internal.runtime.InternalPlatform.initializeAuthorizationHandler(InternalPlatform.java:603)
	at org.eclipse.core.internal.runtime.InternalPlatform.start(InternalPlatform.java:745)
	at org.eclipse.core.internal.runtime.PlatformActivator.start(PlatformActivator.java:31)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:999)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:993)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:974)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:346)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:350)
	at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1118)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:634)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:508)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:282)
	at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:468)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:195)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:297)
Caused by: java.lang.ClassNotFoundException: org.eclipse.core.internal.runtime.auth.AuthorizationHandler
	at java.lang.ClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:429)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 16 more

!ENTRY org.eclipse.ui 4 4 2011-10-19 08:54:39.033
!MESSAGE The proxied handler for 'trabajodegrado.commad.CallEditor' could not be loaded

!ENTRY org.eclipse.ui 4 0 2011-10-19 08:54:39.048
!MESSAGE The proxied handler for 'trabajodegrado.commad.CallEditor' could not be loaded
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in trabajoDeGrado was unable to load class trabajodegrado.commad.CallEditor.
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:162)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
	at org.eclipse.ui.internal.handlers.HandlerProxy.loadHandler(HandlerProxy.java:294)
	at org.eclipse.ui.internal.handlers.HandlerProxy.isEnabled(HandlerProxy.java:263)
	at org.eclipse.core.commands.Command.isEnabled(Command.java:831)
	at org.eclipse.core.commands.Command.setHandler(Command.java:969)
	at org.eclipse.ui.internal.handlers.HandlerAuthority.updateCommand(HandlerAuthority.java:537)
	at org.eclipse.ui.internal.handlers.HandlerAuthority.activateHandler(HandlerAuthority.java:186)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:117)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:109)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:104)
	at org.eclipse.ui.internal.handlers.HandlerPersistence.readDefaultHandlersFromRegistry(HandlerPersistence.java:234)
	at org.eclipse.ui.internal.handlers.HandlerPersistence.read(HandlerPersistence.java:188)
	at org.eclipse.ui.internal.handlers.HandlerService.readRegistry(HandlerService.java:182)
	at org.eclipse.ui.internal.Workbench$37.runWithException(Workbench.java:1575)
	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:129)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3659)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2309)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
org.eclipse.core.runtime.CoreException[1]: java.lang.ClassNotFoundException: trabajodegrado.commad.CallEditor
	at java.lang.ClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:429)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:289)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1269)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
	at org.eclipse.ui.internal.handlers.HandlerProxy.loadHandler(HandlerProxy.java:294)
	at org.eclipse.ui.internal.handlers.HandlerProxy.isEnabled(HandlerProxy.java:263)
	at org.eclipse.core.commands.Command.isEnabled(Command.java:831)
	at org.eclipse.core.commands.Command.setHandler(Command.java:969)
	at org.eclipse.ui.internal.handlers.HandlerAuthority.updateCommand(HandlerAuthority.java:537)
	at org.eclipse.ui.internal.handlers.HandlerAuthority.activateHandler(HandlerAuthority.java:186)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:117)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:109)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:104)
	at org.eclipse.ui.internal.handlers.HandlerPersistence.readDefaultHandlersFromRegistry(HandlerPersistence.java:234)
	at org.eclipse.ui.internal.handlers.HandlerPersistence.read(HandlerPersistence.java:188)
	at org.eclipse.ui.internal.handlers.HandlerService.readRegistry(HandlerService.java:182)
	at org.eclipse.ui.internal.Workbench$37.runWithException(Workbench.java:1575)
	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:129)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3659)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2309)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2011-10-19 08:54:39.048
!MESSAGE Plug-in trabajoDeGrado was unable to load class trabajodegrado.commad.CallEditor.
!STACK 0
java.lang.ClassNotFoundException: trabajodegrado.commad.CallEditor
	at java.lang.ClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:429)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:369)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:357)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:289)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1269)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:788)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
	at org.eclipse.ui.internal.handlers.HandlerProxy.loadHandler(HandlerProxy.java:294)
	at org.eclipse.ui.internal.handlers.HandlerProxy.isEnabled(HandlerProxy.java:263)
	at org.eclipse.core.commands.Command.isEnabled(Command.java:831)
	at org.eclipse.core.commands.Command.setHandler(Command.java:969)
	at org.eclipse.ui.internal.handlers.HandlerAuthority.updateCommand(HandlerAuthority.java:537)
	at org.eclipse.ui.internal.handlers.HandlerAuthority.activateHandler(HandlerAuthority.java:186)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:117)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:109)
	at org.eclipse.ui.internal.handlers.HandlerService.activateHandler(HandlerService.java:104)
	at org.eclipse.ui.internal.handlers.HandlerPersistence.readDefaultHandlersFromRegistry(HandlerPersistence.java:234)
	at org.eclipse.ui.internal.handlers.HandlerPersistence.read(HandlerPersistence.java:188)
	at org.eclipse.ui.internal.handlers.HandlerService.readRegistry(HandlerService.java:182)
	at org.eclipse.ui.internal.Workbench$37.runWithException(Workbench.java:1575)
	at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:129)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3659)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2309)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 4 2011-10-19 08:54:42.808
!MESSAGE Plugin trabajoDeGrado, extension org.eclipse.ui.editors
Required attribute 'icon' not defined

!ENTRY org.eclipse.jface 4 0 2011-10-19 08:55:07.893
!MESSAGE The command ("addEditAtributo") is undefined
!STACK 0
java.lang.Exception
	at org.eclipse.jface.action.ExternalActionManager$CommandCallback.isActive(ExternalActionManager.java:297)
	at org.eclipse.jface.action.ActionContributionItem.isCommandActive(ActionContributionItem.java:589)
	at org.eclipse.jface.action.ActionContributionItem.isVisible(ActionContributionItem.java:645)
	at org.eclipse.jface.action.MenuManager.update(MenuManager.java:607)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:396)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:391)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:417)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:3981)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3698)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4351)
	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:228)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3708)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3287)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.jface 4 0 2011-10-19 08:55:07.908
!MESSAGE The command ("addEntidad") is undefined
!STACK 0
java.lang.Exception
	at org.eclipse.jface.action.ExternalActionManager$CommandCallback.isActive(ExternalActionManager.java:297)
	at org.eclipse.jface.action.ActionContributionItem.isCommandActive(ActionContributionItem.java:589)
	at org.eclipse.jface.action.ActionContributionItem.isVisible(ActionContributionItem.java:645)
	at org.eclipse.jface.action.MenuManager.update(MenuManager.java:607)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:396)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:391)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:417)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:3981)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3698)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4351)
	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:228)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3708)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3287)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.jface 4 0 2011-10-19 08:55:07.908
!MESSAGE The command ("addRelacion") is undefined
!STACK 0
java.lang.Exception
	at org.eclipse.jface.action.ExternalActionManager$CommandCallback.isActive(ExternalActionManager.java:297)
	at org.eclipse.jface.action.ActionContributionItem.isCommandActive(ActionContributionItem.java:589)
	at org.eclipse.jface.action.ActionContributionItem.isVisible(ActionContributionItem.java:645)
	at org.eclipse.jface.action.MenuManager.update(MenuManager.java:607)
	at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:396)
	at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:391)
	at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:417)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:943)
	at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:3981)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3698)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1554)
	at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:1753)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4351)
	at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method)
	at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:228)
	at org.eclipse.swt.widgets.Display.runPopups(Display.java:3708)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3287)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 08:56:03.211
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 08:56:03.757
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 08:56:03.772
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 08:56:03.772
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 08:56:05.051
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 08:56:07.111
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:01:37.847
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at trabajodegrado.editors.AdministradorEditors.setUnoAbajoDelOtro(AdministradorEditors.java:1015)
	at trabajodegrado.editors.AdministradorEditors.abrirEditors(AdministradorEditors.java:459)
	at trabajodegrado.actions.NewAction.run(NewAction.java:35)
	at trabajodegrado.actions.NewAction.run(NewAction.java:64)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:256)
	at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:443)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:12.133
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:12.242
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:13.241
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:13.288
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:15.097
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:17.266
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:611)
	at trabajodegrado.editors.ArbolPage$1.selectionChanged(ArbolPage.java:93)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.TreeViewer.fireSelectionChanged(TreeViewer.java:161)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.setSelection(SelectionManager.java:230)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setSelection(AbstractEditPartViewer.java:729)
	at org.eclipse.gef.ui.parts.TreeViewer$1.widgetSelected(TreeViewer.java:186)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:23.849
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: trabajodegrado.editors.GraphicalEditor cannot be cast to trabajodegrado.editors.TextEditor
	at trabajodegrado.editors.setup.Editor.getSeleccion(Editor.java:37)
	at trabajodegrado.editors.setup.Editor.addEntidad(Editor.java:62)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.run(AddEditEntidadAction.java:79)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:25.035
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:25.113
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:25.128
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:25.128
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:26.423
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:26.626
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:28.389
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:30.588
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService.setActivePart(AbstractSelectionService.java:282)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:125)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:116)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:165)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:611)
	at trabajodegrado.editors.ArbolPage$1.selectionChanged(ArbolPage.java:93)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.TreeViewer.fireSelectionChanged(TreeViewer.java:161)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.setSelection(SelectionManager.java:230)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setSelection(AbstractEditPartViewer.java:729)
	at org.eclipse.gef.ui.parts.TreeViewer$1.widgetSelected(TreeViewer.java:186)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:40.104
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: trabajodegrado.editors.GraphicalEditor cannot be cast to trabajodegrado.editors.TextEditor
	at trabajodegrado.editors.setup.Editor.getSeleccion(Editor.java:37)
	at trabajodegrado.editors.setup.Editor.addEntidad(Editor.java:62)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.run(AddEditEntidadAction.java:79)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:52.537
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:56.266
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:56.281
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:56.313
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui 4 0 2011-10-19 09:03:56.313
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.ClassCastException: org.eclipse.draw2d.ToolbarLayout cannot be cast to org.eclipse.draw2d.XYLayout
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getXYLayout(XYLayoutEditPolicy.java:131)
	at org.eclipse.gef.editpolicies.XYLayoutEditPolicy.getLayoutOrigin(XYLayoutEditPolicy.java:110)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getAddCommand(ConstrainedLayoutEditPolicy.java:122)
	at org.eclipse.gef.editpolicies.LayoutEditPolicy.getCommand(LayoutEditPolicy.java:187)
	at org.eclipse.gef.editpolicies.ConstrainedLayoutEditPolicy.getCommand(ConstrainedLayoutEditPolicy.java:154)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at org.eclipse.gef.tools.DragEditPartsTracker.getCommand(DragEditPartsTracker.java:267)
	at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:351)
	at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:983)
	at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:511)
	at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:226)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:357)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:533)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:198)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

!ENTRY org.eclipse.ui.workbench 4 0 2011-10-19 09:03:57.358
!MESSAGE trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
!STACK 0
java.lang.ClassCastException: trabajodegrado.modelo.Atributo cannot be cast to trabajodegrado.modelo.Entidad
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.createPropiedadesEntidad(AppUpdateEntidadPolicy.java:27)
	at trabajodegrado.editpolicies.AppUpdateEntidadPolicy.getCommand(AppUpdateEntidadPolicy.java:18)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:473)
	at trabajodegrado.actions.addEditObjetos.EditEntidadAction.createEntidadCommand(EditEntidadAction.java:43)
	at trabajodegrado.actions.addEditObjetos.AddEditEntidadAction.calculateEnabled(AddEditEntidadAction.java:36)
	at org.eclipse.gef.ui.actions.WorkbenchPartAction.refresh(WorkbenchPartAction.java:119)
	at org.eclipse.gef.ui.actions.SelectionAction.handleSelectionChanged(SelectionAction.java:85)
	at org.eclipse.gef.ui.actions.SelectionAction.setSelection(SelectionAction.java:96)
	at org.eclipse.gef.ui.actions.SelectionAction.update(SelectionAction.java:117)
	at org.eclipse.gef.ui.parts.GraphicalEditor.updateActions(GraphicalEditor.java:414)
	at org.eclipse.gef.ui.parts.GraphicalEditor.selectionChanged(GraphicalEditor.java:366)
	at org.eclipse.ui.internal.AbstractSelectionService.fireSelection(AbstractSelectionService.java:156)
	at org.eclipse.ui.internal.AbstractSelectionService$1.selectionChanged(AbstractSelectionService.java:62)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.fireSelectionChanged(AbstractEditPartViewer.java:243)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer$1.run(AbstractEditPartViewer.java:129)
	at org.eclipse.gef.SelectionManager.fireSelectionChanged(SelectionManager.java:115)
	at org.eclipse.gef.SelectionManager.appendSelection(SelectionManager.java:76)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.appendSelection(AbstractEditPartViewer.java:188)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.select(AbstractEditPartViewer.java:582)
	at org.eclipse.gef.tools.SelectEditPartTracker.performSelection(SelectEditPartTracker.java:213)
	at org.eclipse.gef.tools.SelectEditPartTracker.performConditionalSelection(SelectEditPartTracker.java:159)
	at org.eclipse.gef.tools.SelectEditPartTracker.handleButtonDown(SelectEditPartTracker.java:90)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:964)
	at org.eclipse.gef.tools.SelectionTool.mouseDown(SelectionTool.java:490)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:215)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:342)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:513)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:178)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at trabajodegrado.Application.start(Application.java:20)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
