!ENTRY org.eclipse.osgi 2 0 2013-04-21 01:42:55.171
!MESSAGE The activator org.eclipse.gmf.examples.runtime.diagram.decorator.DecoratorPlugin for bundle org.eclipse.gmf.examples.runtime.diagram.decorator is invalid
!STACK 0
org.osgi.framework.BundleException: The activator org.eclipse.gmf.examples.runtime.diagram.decorator.DecoratorPlugin for bundle org.eclipse.gmf.examples.runtime.diagram.decorator is invalid
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:172)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:679)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
	at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:236)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.getProvider(Service.java:158)
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService$ProviderDescriptor.provides(DecoratorService.java:72)
	at org.eclipse.gmf.runtime.common.core.service.Service.safeProvides(Service.java:859)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy.getUncachedProviders(ExecutionStrategy.java:254)
	at org.eclipse.gmf.runtime.common.core.service.Service.getProviders(Service.java:537)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$4.execute(ExecutionStrategy.java:178)
	at org.eclipse.gmf.runtime.common.core.service.Service.execute(Service.java:651)
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService.createDecorators(DecoratorService.java:121)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DecorationEditPolicy.refresh(DecorationEditPolicy.java:184)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$3.run(GraphicalEditPart.java:858)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.refresh(GraphicalEditPart.java:851)
	at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:253)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:212)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.addChild(GraphicalEditPart.java:1319)
	at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:781)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.handleNotificationEvent(GraphicalEditPart.java:1464)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.notifyChanged(GraphicalEditPart.java:1438)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.fireNotification(DiagramEventBroker.java:504)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.resourceSetChanged(DiagramEventBroker.java:399)
	at org.eclipse.gmf.runtime.diagram.ui.DiagramEventBrokerThreadSafe.resourceSetChanged(DiagramEventBrokerThreadSafe.java:73)
	at org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory$DiagramEditingDomain.postcommit(DiagramEditingDomainFactory.java:214)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.deactivate(TransactionalEditingDomainImpl.java:543)
	at org.eclipse.emf.transaction.impl.TransactionImpl.close(TransactionImpl.java:712)
	at org.eclipse.emf.transaction.impl.TransactionImpl.commit(TransactionImpl.java:474)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:155)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.executeCommand(CanonicalEditPolicy.java:492)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshSemantic(FilesystemCanonicalEditPolicy.java:191)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refresh(CanonicalEditPolicy.java:961)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refreshOnActivate(CanonicalEditPolicy.java:638)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshOnActivate(FilesystemCanonicalEditPolicy.java:63)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.activate(CanonicalEditPolicy.java:628)
	at org.eclipse.gef.editparts.AbstractEditPart.activateEditPolicies(AbstractEditPart.java:174)
	at org.eclipse.gef.editparts.AbstractEditPart.activate(AbstractEditPart.java:156)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.activate(AbstractGraphicalEditPart.java:195)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$0(GraphicalEditPart.java:1)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.activate(GraphicalEditPart.java:205)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart.activate(DiagramEditPart.java:349)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:215)
	at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer.setContents(DiagramGraphicalViewer.java:352)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewerContents(DiagramEditor.java:872)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewer(DiagramEditor.java:865)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.initializeGraphicalViewer(DiagramEditorWithFlyOutPalette.java:116)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.initializeGraphicalViewer(DiagramDocumentEditor.java:174)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditor.initializeGraphicalViewer(FilesystemDiagramEditor.java:316)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createGraphicalViewer(DiagramEditor.java:807)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createPartControl(DiagramEditor.java:1580)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.createPartControl(DiagramEditorWithFlyOutPalette.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.createPartControl(DiagramDocumentEditor.java:1510)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:138)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:313)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:861)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:841)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:113)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:321)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:242)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:161)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:141)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:894)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:629)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:731)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:702)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:696)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:681)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.createElement(PartServiceImpl.java:1071)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1033)
	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:464)
	at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:269)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2999)
	at org.eclipse.ui.internal.WorkbenchPage.access$22(WorkbenchPage.java:2969)
	at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2951)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2947)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2911)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2894)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.openDiagram(FilesystemDiagramEditorUtil.java:85)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemNewDiagramFileWizard.performFinish(FilesystemNewDiagramFileWizard.java:149)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.runWizard(FilesystemDiagramEditorUtil.java:153)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemInitDiagramFileAction.run(FilesystemInitDiagramFileAction.java:96)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
Caused by: java.lang.ClassNotFoundException: org.eclipse.gmf.examples.runtime.diagram.decorator.DecoratorPlugin
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:165)
	... 145 more
Root exception:
java.lang.ClassNotFoundException: org.eclipse.gmf.examples.runtime.diagram.decorator.DecoratorPlugin
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:165)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:679)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
	at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:236)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.getProvider(Service.java:158)
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService$ProviderDescriptor.provides(DecoratorService.java:72)
	at org.eclipse.gmf.runtime.common.core.service.Service.safeProvides(Service.java:859)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy.getUncachedProviders(ExecutionStrategy.java:254)
	at org.eclipse.gmf.runtime.common.core.service.Service.getProviders(Service.java:537)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$4.execute(ExecutionStrategy.java:178)
	at org.eclipse.gmf.runtime.common.core.service.Service.execute(Service.java:651)
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService.createDecorators(DecoratorService.java:121)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DecorationEditPolicy.refresh(DecorationEditPolicy.java:184)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$3.run(GraphicalEditPart.java:858)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.refresh(GraphicalEditPart.java:851)
	at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:253)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:212)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.addChild(GraphicalEditPart.java:1319)
	at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:781)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.handleNotificationEvent(GraphicalEditPart.java:1464)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.notifyChanged(GraphicalEditPart.java:1438)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.fireNotification(DiagramEventBroker.java:504)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.resourceSetChanged(DiagramEventBroker.java:399)
	at org.eclipse.gmf.runtime.diagram.ui.DiagramEventBrokerThreadSafe.resourceSetChanged(DiagramEventBrokerThreadSafe.java:73)
	at org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory$DiagramEditingDomain.postcommit(DiagramEditingDomainFactory.java:214)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.deactivate(TransactionalEditingDomainImpl.java:543)
	at org.eclipse.emf.transaction.impl.TransactionImpl.close(TransactionImpl.java:712)
	at org.eclipse.emf.transaction.impl.TransactionImpl.commit(TransactionImpl.java:474)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:155)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.executeCommand(CanonicalEditPolicy.java:492)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshSemantic(FilesystemCanonicalEditPolicy.java:191)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refresh(CanonicalEditPolicy.java:961)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refreshOnActivate(CanonicalEditPolicy.java:638)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshOnActivate(FilesystemCanonicalEditPolicy.java:63)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.activate(CanonicalEditPolicy.java:628)
	at org.eclipse.gef.editparts.AbstractEditPart.activateEditPolicies(AbstractEditPart.java:174)
	at org.eclipse.gef.editparts.AbstractEditPart.activate(AbstractEditPart.java:156)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.activate(AbstractGraphicalEditPart.java:195)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$0(GraphicalEditPart.java:1)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.activate(GraphicalEditPart.java:205)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart.activate(DiagramEditPart.java:349)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:215)
	at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer.setContents(DiagramGraphicalViewer.java:352)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewerContents(DiagramEditor.java:872)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewer(DiagramEditor.java:865)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.initializeGraphicalViewer(DiagramEditorWithFlyOutPalette.java:116)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.initializeGraphicalViewer(DiagramDocumentEditor.java:174)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditor.initializeGraphicalViewer(FilesystemDiagramEditor.java:316)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createGraphicalViewer(DiagramEditor.java:807)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createPartControl(DiagramEditor.java:1580)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.createPartControl(DiagramEditorWithFlyOutPalette.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.createPartControl(DiagramDocumentEditor.java:1510)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:138)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:313)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:861)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:841)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:113)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:321)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:242)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:161)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:141)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:894)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:629)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:731)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:702)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:696)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:681)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.createElement(PartServiceImpl.java:1071)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1033)
	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:464)
	at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:269)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2999)
	at org.eclipse.ui.internal.WorkbenchPage.access$22(WorkbenchPage.java:2969)
	at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2951)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2947)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2911)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2894)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.openDiagram(FilesystemDiagramEditorUtil.java:85)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemNewDiagramFileWizard.performFinish(FilesystemNewDiagramFileWizard.java:149)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.runWizard(FilesystemDiagramEditorUtil.java:153)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemInitDiagramFileAction.run(FilesystemInitDiagramFileAction.java:96)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

!ENTRY org.eclipse.gmf.runtime.common.core 4 5 2013-04-21 01:42:55.188
!MESSAGE The service provider org.eclipse.gmf.examples.runtime.diagram.decorator.provider.ReviewDecoratorProvider could not be activated.
!STACK 0
java.lang.ClassNotFoundException: org.eclipse.gmf.examples.runtime.diagram.decorator.provider.ReviewDecoratorProvider
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.getProvider(Service.java:158)
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService$ProviderDescriptor.provides(DecoratorService.java:72)
	at org.eclipse.gmf.runtime.common.core.service.Service.safeProvides(Service.java:859)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy.getUncachedProviders(ExecutionStrategy.java:254)
	at org.eclipse.gmf.runtime.common.core.service.Service.getProviders(Service.java:537)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$4.execute(ExecutionStrategy.java:178)
	at org.eclipse.gmf.runtime.common.core.service.Service.execute(Service.java:651)
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService.createDecorators(DecoratorService.java:121)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DecorationEditPolicy.refresh(DecorationEditPolicy.java:184)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$3.run(GraphicalEditPart.java:858)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.refresh(GraphicalEditPart.java:851)
	at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:253)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:212)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.addChild(GraphicalEditPart.java:1319)
	at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:781)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.handleNotificationEvent(GraphicalEditPart.java:1464)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.notifyChanged(GraphicalEditPart.java:1438)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.fireNotification(DiagramEventBroker.java:504)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.resourceSetChanged(DiagramEventBroker.java:399)
	at org.eclipse.gmf.runtime.diagram.ui.DiagramEventBrokerThreadSafe.resourceSetChanged(DiagramEventBrokerThreadSafe.java:73)
	at org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory$DiagramEditingDomain.postcommit(DiagramEditingDomainFactory.java:214)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.deactivate(TransactionalEditingDomainImpl.java:543)
	at org.eclipse.emf.transaction.impl.TransactionImpl.close(TransactionImpl.java:712)
	at org.eclipse.emf.transaction.impl.TransactionImpl.commit(TransactionImpl.java:474)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:155)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.executeCommand(CanonicalEditPolicy.java:492)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshSemantic(FilesystemCanonicalEditPolicy.java:191)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refresh(CanonicalEditPolicy.java:961)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refreshOnActivate(CanonicalEditPolicy.java:638)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshOnActivate(FilesystemCanonicalEditPolicy.java:63)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.activate(CanonicalEditPolicy.java:628)
	at org.eclipse.gef.editparts.AbstractEditPart.activateEditPolicies(AbstractEditPart.java:174)
	at org.eclipse.gef.editparts.AbstractEditPart.activate(AbstractEditPart.java:156)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.activate(AbstractGraphicalEditPart.java:195)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$0(GraphicalEditPart.java:1)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.activate(GraphicalEditPart.java:205)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart.activate(DiagramEditPart.java:349)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:215)
	at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer.setContents(DiagramGraphicalViewer.java:352)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewerContents(DiagramEditor.java:872)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewer(DiagramEditor.java:865)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.initializeGraphicalViewer(DiagramEditorWithFlyOutPalette.java:116)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.initializeGraphicalViewer(DiagramDocumentEditor.java:174)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditor.initializeGraphicalViewer(FilesystemDiagramEditor.java:316)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createGraphicalViewer(DiagramEditor.java:807)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createPartControl(DiagramEditor.java:1580)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.createPartControl(DiagramEditorWithFlyOutPalette.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.createPartControl(DiagramDocumentEditor.java:1510)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:138)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:313)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:861)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:841)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:113)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:321)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:242)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:161)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:141)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:894)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:629)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:731)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:702)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:696)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:681)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.createElement(PartServiceImpl.java:1071)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1033)
	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:464)
	at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:269)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2999)
	at org.eclipse.ui.internal.WorkbenchPage.access$22(WorkbenchPage.java:2969)
	at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2951)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2947)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2911)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2894)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.openDiagram(FilesystemDiagramEditorUtil.java:85)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemNewDiagramFileWizard.performFinish(FilesystemNewDiagramFileWizard.java:149)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.runWizard(FilesystemDiagramEditorUtil.java:153)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemInitDiagramFileAction.run(FilesystemInitDiagramFileAction.java:96)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

!ENTRY org.eclipse.gmf.runtime.common.core 4 5 2013-04-21 01:42:55.192
!MESSAGE Ignoring provider org.eclipse.gmf.examples.runtime.diagram.decorator.provider.ReviewDecoratorProvider since it threw an exception or error in the provides() method
!STACK 0
java.lang.NullPointerException
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService$ProviderDescriptor.provides(DecoratorService.java:72)
	at org.eclipse.gmf.runtime.common.core.service.Service.safeProvides(Service.java:859)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy.getUncachedProviders(ExecutionStrategy.java:254)
	at org.eclipse.gmf.runtime.common.core.service.Service.getProviders(Service.java:537)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$4.execute(ExecutionStrategy.java:178)
	at org.eclipse.gmf.runtime.common.core.service.Service.execute(Service.java:651)
	at org.eclipse.gmf.runtime.diagram.ui.internal.services.decorator.DecoratorService.createDecorators(DecoratorService.java:121)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DecorationEditPolicy.refresh(DecorationEditPolicy.java:184)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$3.run(GraphicalEditPart.java:858)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.refresh(GraphicalEditPart.java:851)
	at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:253)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:212)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.addChild(GraphicalEditPart.java:1319)
	at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:781)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.handleNotificationEvent(GraphicalEditPart.java:1464)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.notifyChanged(GraphicalEditPart.java:1438)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.fireNotification(DiagramEventBroker.java:504)
	at org.eclipse.gmf.runtime.diagram.core.listener.DiagramEventBroker.resourceSetChanged(DiagramEventBroker.java:399)
	at org.eclipse.gmf.runtime.diagram.ui.DiagramEventBrokerThreadSafe.resourceSetChanged(DiagramEventBrokerThreadSafe.java:73)
	at org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory$DiagramEditingDomain.postcommit(DiagramEditingDomainFactory.java:214)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.deactivate(TransactionalEditingDomainImpl.java:543)
	at org.eclipse.emf.transaction.impl.TransactionImpl.close(TransactionImpl.java:712)
	at org.eclipse.emf.transaction.impl.TransactionImpl.commit(TransactionImpl.java:474)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:155)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.executeCommand(CanonicalEditPolicy.java:492)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshSemantic(FilesystemCanonicalEditPolicy.java:191)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refresh(CanonicalEditPolicy.java:961)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.refreshOnActivate(CanonicalEditPolicy.java:638)
	at org.xtext.example.filesystem.filesystem.diagram.edit.policies.FilesystemCanonicalEditPolicy.refreshOnActivate(FilesystemCanonicalEditPolicy.java:63)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy.activate(CanonicalEditPolicy.java:628)
	at org.eclipse.gef.editparts.AbstractEditPart.activateEditPolicies(AbstractEditPart.java:174)
	at org.eclipse.gef.editparts.AbstractEditPart.activate(AbstractEditPart.java:156)
	at org.eclipse.gef.editparts.AbstractGraphicalEditPart.activate(AbstractGraphicalEditPart.java:195)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$0(GraphicalEditPart.java:1)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.activate(GraphicalEditPart.java:205)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart.activate(DiagramEditPart.java:349)
	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:215)
	at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramGraphicalViewer.setContents(DiagramGraphicalViewer.java:352)
	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewerContents(DiagramEditor.java:872)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.initializeGraphicalViewer(DiagramEditor.java:865)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.initializeGraphicalViewer(DiagramEditorWithFlyOutPalette.java:116)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.initializeGraphicalViewer(DiagramDocumentEditor.java:174)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditor.initializeGraphicalViewer(FilesystemDiagramEditor.java:316)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createGraphicalViewer(DiagramEditor.java:807)
	at org.eclipse.gef.ui.parts.GraphicalEditor.createPartControl(GraphicalEditor.java:171)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditor.createPartControl(DiagramEditor.java:1580)
	at org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditorWithFlyOutPalette.createPartControl(DiagramEditorWithFlyOutPalette.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor.createPartControl(DiagramDocumentEditor.java:1510)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:138)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:313)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:861)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:841)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:113)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:321)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:242)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:161)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:102)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:71)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:53)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:141)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:894)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:629)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:731)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:702)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:696)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:681)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.createElement(PartServiceImpl.java:1071)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1033)
	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:464)
	at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:269)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2999)
	at org.eclipse.ui.internal.WorkbenchPage.access$22(WorkbenchPage.java:2969)
	at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2951)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2947)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2911)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2894)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.openDiagram(FilesystemDiagramEditorUtil.java:85)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemNewDiagramFileWizard.performFinish(FilesystemNewDiagramFileWizard.java:149)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.runWizard(FilesystemDiagramEditorUtil.java:153)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemInitDiagramFileAction.run(FilesystemInitDiagramFileAction.java:96)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

!ENTRY org.eclipse.osgi 2 0 2013-04-21 01:42:55.536
!MESSAGE The activator org.eclipse.gmf.examples.runtime.diagram.layout.LayoutPlugin for bundle org.eclipse.gmf.examples.runtime.diagram.layout is invalid
!STACK 0
org.osgi.framework.BundleException: The activator org.eclipse.gmf.examples.runtime.diagram.layout.LayoutPlugin for bundle org.eclipse.gmf.examples.runtime.diagram.layout is invalid
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:172)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:679)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
	at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:236)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.getProvider(Service.java:158)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.provides(Service.java:265)
	at org.eclipse.gmf.runtime.common.core.service.Service.safeProvides(Service.java:859)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$1.getUncachedProviders(ExecutionStrategy.java:88)
	at org.eclipse.gmf.runtime.common.core.service.Service.getProviders(Service.java:537)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$1.execute(ExecutionStrategy.java:67)
	at org.eclipse.gmf.runtime.common.core.service.Service.execute(Service.java:651)
	at org.eclipse.gmf.runtime.diagram.ui.services.layout.LayoutService.execute(LayoutService.java:66)
	at org.eclipse.gmf.runtime.diagram.ui.services.layout.LayoutService.canLayoutNodes(LayoutService.java:308)
	at org.eclipse.gmf.runtime.diagram.ui.commands.ArrangeCommand.canExecute(ArrangeCommand.java:149)
	at org.eclipse.emf.workspace.CompositeEMFOperation.canExecute(CompositeEMFOperation.java:325)
	at org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand.canExecute(CompositeTransactionalCommand.java:302)
	at org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy.canExecute(ICommandProxy.java:59)
	at org.eclipse.gef.commands.CompoundCommand.canExecute(CompoundCommand.java:72)
	at org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.calculateEnabled(DiagramAction.java:125)
	at org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.refresh(DiagramAction.java:114)
	at org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler$2.partActivated(AbstractActionHandler.java:158)
	at org.eclipse.ui.internal.WorkbenchPage$11.run(WorkbenchPage.java:4454)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:4452)
	at org.eclipse.ui.internal.WorkbenchPage.access$16(WorkbenchPage.java:4440)
	at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:173)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$2.run(PartServiceImpl.java:193)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:191)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:596)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:549)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:538)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:854)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3008)
	at org.eclipse.ui.internal.WorkbenchPage.access$22(WorkbenchPage.java:2969)
	at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2951)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2947)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2911)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2894)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.openDiagram(FilesystemDiagramEditorUtil.java:85)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemNewDiagramFileWizard.performFinish(FilesystemNewDiagramFileWizard.java:149)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.runWizard(FilesystemDiagramEditorUtil.java:153)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemInitDiagramFileAction.run(FilesystemInitDiagramFileAction.java:96)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
Caused by: java.lang.ClassNotFoundException: org.eclipse.gmf.examples.runtime.diagram.layout.LayoutPlugin
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:165)
	... 91 more
Root exception:
java.lang.ClassNotFoundException: org.eclipse.gmf.examples.runtime.diagram.layout.LayoutPlugin
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:165)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:679)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
	at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:236)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.getProvider(Service.java:158)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.provides(Service.java:265)
	at org.eclipse.gmf.runtime.common.core.service.Service.safeProvides(Service.java:859)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$1.getUncachedProviders(ExecutionStrategy.java:88)
	at org.eclipse.gmf.runtime.common.core.service.Service.getProviders(Service.java:537)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$1.execute(ExecutionStrategy.java:67)
	at org.eclipse.gmf.runtime.common.core.service.Service.execute(Service.java:651)
	at org.eclipse.gmf.runtime.diagram.ui.services.layout.LayoutService.execute(LayoutService.java:66)
	at org.eclipse.gmf.runtime.diagram.ui.services.layout.LayoutService.canLayoutNodes(LayoutService.java:308)
	at org.eclipse.gmf.runtime.diagram.ui.commands.ArrangeCommand.canExecute(ArrangeCommand.java:149)
	at org.eclipse.emf.workspace.CompositeEMFOperation.canExecute(CompositeEMFOperation.java:325)
	at org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand.canExecute(CompositeTransactionalCommand.java:302)
	at org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy.canExecute(ICommandProxy.java:59)
	at org.eclipse.gef.commands.CompoundCommand.canExecute(CompoundCommand.java:72)
	at org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.calculateEnabled(DiagramAction.java:125)
	at org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.refresh(DiagramAction.java:114)
	at org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler$2.partActivated(AbstractActionHandler.java:158)
	at org.eclipse.ui.internal.WorkbenchPage$11.run(WorkbenchPage.java:4454)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:4452)
	at org.eclipse.ui.internal.WorkbenchPage.access$16(WorkbenchPage.java:4440)
	at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:173)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$2.run(PartServiceImpl.java:193)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:191)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:596)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:549)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:538)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:854)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3008)
	at org.eclipse.ui.internal.WorkbenchPage.access$22(WorkbenchPage.java:2969)
	at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2951)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2947)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2911)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2894)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.openDiagram(FilesystemDiagramEditorUtil.java:85)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemNewDiagramFileWizard.performFinish(FilesystemNewDiagramFileWizard.java:149)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.runWizard(FilesystemDiagramEditorUtil.java:153)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemInitDiagramFileAction.run(FilesystemInitDiagramFileAction.java:96)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

!ENTRY org.eclipse.gmf.runtime.common.core 4 5 2013-04-21 01:42:55.538
!MESSAGE The service provider org.eclipse.gmf.examples.runtime.diagram.layout.provider.SquareLayoutProvider could not be activated.
!STACK 0
java.lang.ClassNotFoundException: org.eclipse.gmf.examples.runtime.diagram.layout.provider.SquareLayoutProvider
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.getProvider(Service.java:158)
	at org.eclipse.gmf.runtime.common.core.service.Service$ProviderDescriptor.provides(Service.java:265)
	at org.eclipse.gmf.runtime.common.core.service.Service.safeProvides(Service.java:859)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$1.getUncachedProviders(ExecutionStrategy.java:88)
	at org.eclipse.gmf.runtime.common.core.service.Service.getProviders(Service.java:537)
	at org.eclipse.gmf.runtime.common.core.service.ExecutionStrategy$1.execute(ExecutionStrategy.java:67)
	at org.eclipse.gmf.runtime.common.core.service.Service.execute(Service.java:651)
	at org.eclipse.gmf.runtime.diagram.ui.services.layout.LayoutService.execute(LayoutService.java:66)
	at org.eclipse.gmf.runtime.diagram.ui.services.layout.LayoutService.canLayoutNodes(LayoutService.java:308)
	at org.eclipse.gmf.runtime.diagram.ui.commands.ArrangeCommand.canExecute(ArrangeCommand.java:149)
	at org.eclipse.emf.workspace.CompositeEMFOperation.canExecute(CompositeEMFOperation.java:325)
	at org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand.canExecute(CompositeTransactionalCommand.java:302)
	at org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy.canExecute(ICommandProxy.java:59)
	at org.eclipse.gef.commands.CompoundCommand.canExecute(CompoundCommand.java:72)
	at org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.calculateEnabled(DiagramAction.java:125)
	at org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.refresh(DiagramAction.java:114)
	at org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler$2.partActivated(AbstractActionHandler.java:158)
	at org.eclipse.ui.internal.WorkbenchPage$11.run(WorkbenchPage.java:4454)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:4452)
	at org.eclipse.ui.internal.WorkbenchPage.access$16(WorkbenchPage.java:4440)
	at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:173)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$2.run(PartServiceImpl.java:193)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:191)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:596)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:549)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:538)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:854)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3008)
	at org.eclipse.ui.internal.WorkbenchPage.access$22(WorkbenchPage.java:2969)
	at org.eclipse.ui.internal.WorkbenchPage$8.run(WorkbenchPage.java:2951)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2947)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2911)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2894)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.openDiagram(FilesystemDiagramEditorUtil.java:85)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemNewDiagramFileWizard.performFinish(FilesystemNewDiagramFileWizard.java:149)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:827)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:432)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemDiagramEditorUtil.runWizard(FilesystemDiagramEditorUtil.java:153)
	at org.xtext.example.filesystem.filesystem.diagram.part.FilesystemInitDiagramFileAction.run(FilesystemInitDiagramFileAction.java:96)
	at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1053)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:942)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1414)