!SESSION 2012-04-29 13:52:38.834 -----------------------------------------------
eclipse.buildId=M20120208-0800
java.version=1.6.0_31
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.jee.product

This is a continuation of log file /home/marc/eclipse/workspace/.metadata/.bak_0.log
Created Time: 2012-05-01 17:31:43.575

!ENTRY org.eclipse.core.filebuffers 4 2 2012-05-01 17:31:43.575
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.filebuffers".
!STACK 0
org.eclipse.core.runtime.AssertionFailedException: null argument:
	at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85)
	at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73)
	at org.eclipse.jface.viewers.StructuredViewer.assertElementsNotNull(StructuredViewer.java:597)
	at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:1011)
	at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:703)
	at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1336)
	at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:391)
	at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:917)
	at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:605)
	at org.eclipse.jface.viewers.AbstractTreeViewer.updateChildren(AbstractTreeViewer.java:2622)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefreshStruct(AbstractTreeViewer.java:1908)
	at org.eclipse.jface.viewers.TreeViewer.internalRefreshStruct(TreeViewer.java:721)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1883)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1840)
	at org.eclipse.jface.viewers.AbstractTreeViewer.internalRefresh(AbstractTreeViewer.java:1826)
	at org.eclipse.jface.viewers.StructuredViewer$7.run(StructuredViewer.java:1508)
	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1443)
	at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:403)
	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1404)
	at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1506)
	at org.eclipse.jface.viewers.ColumnViewer.refresh(ColumnViewer.java:537)
	at org.eclipse.jface.viewers.StructuredViewer.refresh(StructuredViewer.java:1465)
	at org.eclipse.jface.viewers.ContentViewer.setLabelProvider(ContentViewer.java:311)
	at org.eclipse.jface.viewers.StructuredViewer.setLabelProvider(StructuredViewer.java:2215)
	at org.eclipse.jface.viewers.ColumnViewer.setLabelProvider(ColumnViewer.java:365)
	at org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.setConfiguration(ConfigurableContentOutlinePage.java:586)
	at org.eclipse.wst.sse.ui.StructuredTextEditor.update(StructuredTextEditor.java:3056)
	at org.eclipse.wst.sse.ui.StructuredTextEditor.setModel(StructuredTextEditor.java:2971)
	at org.eclipse.wst.sse.ui.StructuredTextEditor.doSetInput(StructuredTextEditor.java:1940)
	at org.eclipse.ui.texteditor.AbstractTextEditor.setInputWithNotify(AbstractTextEditor.java:4277)
	at org.eclipse.ui.texteditor.AbstractTextEditor.setInput(AbstractTextEditor.java:4299)
	at org.eclipse.ui.texteditor.AbstractTextEditor$7.run(AbstractTextEditor.java:530)
	at org.eclipse.ui.texteditor.AbstractTextEditor$ElementStateListener.execute(AbstractTextEditor.java:599)
	at org.eclipse.ui.texteditor.AbstractTextEditor$ElementStateListener.elementMoved(AbstractTextEditor.java:560)
	at org.eclipse.ui.editors.text.TextFileDocumentProvider$FileBufferListener.underlyingFileMoved(TextFileDocumentProvider.java:322)
	at org.eclipse.core.internal.filebuffers.TextFileBufferManager$6.run(TextFileBufferManager.java:742)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.filebuffers.TextFileBufferManager.fireUnderlyingFileMoved(TextFileBufferManager.java:740)
	at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.handleFileMoved(ResourceFileBuffer.java:449)
	at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$3.execute(ResourceFileBuffer.java:162)
	at org.eclipse.core.internal.filebuffers.ResourceFileBuffer$SafeFileChange.run(ResourceFileBuffer.java:86)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3563)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3212)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:173)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:388)
	at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.run(RefactoringWizardDialog2.java:331)
	at org.eclipse.ltk.ui.refactoring.RefactoringWizard.internalPerformFinish(RefactoringWizard.java:605)
	at org.eclipse.ltk.ui.refactoring.UserInputWizardPage.performFinish(UserInputWizardPage.java:153)
	at org.eclipse.ltk.ui.refactoring.resource.RenameResourceWizard$RenameResourceRefactoringConfigurationPage.performFinish(RenameResourceWizard.java:117)
	at org.eclipse.ltk.ui.refactoring.RefactoringWizard.performFinish(RefactoringWizard.java:678)
	at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.okPressed(RefactoringWizardDialog2.java:455)
	at org.eclipse.jface.dialogs.Dialog.buttonPressed(Dialog.java:472)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
	at org.eclipse.jface.window.Window.open(Window.java:801)
	at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation$1.run(RefactoringWizardOpenOperation.java:181)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:193)
	at org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation.run(RefactoringWizardOpenOperation.java:116)
	at org.eclipse.ltk.internal.ui.refactoring.actions.RenameResourceHandler.execute(RenameResourceHandler.java:39)
	at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
	at org.eclipse.ui.internal.handlers.HandlerService.executeCommandInContext(HandlerService.java:270)
	at org.eclipse.ui.internal.ide.actions.LTKLauncher.runCommand(LTKLauncher.java:95)
	at org.eclipse.ui.internal.ide.actions.LTKLauncher.openRenameWizard(LTKLauncher.java:73)
	at org.eclipse.ui.actions.RenameResourceAction.run(RenameResourceAction.java:461)
	at org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
	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:1258)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	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:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)

!ENTRY org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE A handler conflict occurred.  This may disable some commands.
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE Conflict for 'org.eclipse.compare.copyAllRightToLeft':
HandlerActivation(commandId=org.eclipse.compare.copyAllRightToLeft,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.ContentMergeViewer$8@596f96bf),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
HandlerActivation(commandId=org.eclipse.compare.copyAllRightToLeft,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.ContentMergeViewer$8@2d120378),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE Conflict for 'org.eclipse.ui.editors.lineNumberToggle':
HandlerActivation(commandId=org.eclipse.ui.editors.lineNumberToggle,
	handler=ActionHandler(org.eclipse.compare.internal.TextEditorPropertyAction@79a1d265),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
HandlerActivation(commandId=org.eclipse.ui.editors.lineNumberToggle,
	handler=ActionHandler(org.eclipse.compare.internal.TextEditorPropertyAction@6efc2345),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE Conflict for 'org.eclipse.compare.ignoreWhiteSpace':
HandlerActivation(commandId=org.eclipse.compare.ignoreWhiteSpace,
	handler=ActionHandler(org.eclipse.compare.internal.ChangePropertyAction@6b6fbfef),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
HandlerActivation(commandId=org.eclipse.compare.ignoreWhiteSpace,
	handler=ActionHandler(org.eclipse.compare.internal.ChangePropertyAction@75a21b03),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE Conflict for 'org.eclipse.ui.edit.text.toggleShowWhitespaceCharacters':
HandlerActivation(commandId=org.eclipse.ui.edit.text.toggleShowWhitespaceCharacters,
	handler=ActionHandler(org.eclipse.compare.internal.ShowWhitespaceAction@659b9e4a),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
HandlerActivation(commandId=org.eclipse.ui.edit.text.toggleShowWhitespaceCharacters,
	handler=ActionHandler(org.eclipse.compare.internal.ShowWhitespaceAction@4bb54063),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE Conflict for 'org.eclipse.compare.copyRightToLeft':
HandlerActivation(commandId=org.eclipse.compare.copyRightToLeft,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.TextMergeViewer$38@68964a69),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
HandlerActivation(commandId=org.eclipse.compare.copyRightToLeft,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.TextMergeViewer$38@62ef6923),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE Conflict for 'org.eclipse.compare.selectNextChange':
HandlerActivation(commandId=org.eclipse.compare.selectNextChange,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.TextMergeViewer$35@53dfab93),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
HandlerActivation(commandId=org.eclipse.compare.selectNextChange,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.TextMergeViewer$35@1796aea),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
!SUBENTRY 1 org.eclipse.ui.workbench 2 0 2012-05-01 17:42:20.061
!MESSAGE Conflict for 'org.eclipse.compare.selectPreviousChange':
HandlerActivation(commandId=org.eclipse.compare.selectPreviousChange,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.TextMergeViewer$36@4a5a2967),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)
HandlerActivation(commandId=org.eclipse.compare.selectPreviousChange,
	handler=ActionHandler(org.eclipse.compare.contentmergeviewer.TextMergeViewer$36@65544f53),
	expression=AndExpression(ActivePartExpression(org.eclipse.compare.internal.CompareEditor@50930537),WorkbenchWindowExpression(org.eclipse.ui.internal.WorkbenchWindow@59c83354)),sourcePriority=1064960)

!ENTRY org.eclipse.ui 4 0 2012-05-01 17:42:53.203
!MESSAGE An unexpected exception was thrown.
!STACK 0
java.lang.NullPointerException
	at org.eclipse.jdt.internal.ui.text.JavaReconciler.uninstall(JavaReconciler.java:345)
	at org.eclipse.jface.text.source.SourceViewer.unconfigure(SourceViewer.java:709)
	at org.eclipse.jdt.internal.ui.javaeditor.JavaSourceViewer.unconfigure(JavaSourceViewer.java:393)
	at org.eclipse.jface.text.source.SourceViewer.handleDispose(SourceViewer.java:762)
	at org.eclipse.jface.text.source.projection.ProjectionViewer.handleDispose(ProjectionViewer.java:1364)
	at org.eclipse.jdt.internal.ui.javaeditor.JavaSourceViewer.handleDispose(JavaSourceViewer.java:502)
	at org.eclipse.jface.text.TextViewer$2.widgetDisposed(TextViewer.java:1800)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:123)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1061)
	at org.eclipse.swt.custom.StyledText.handleDispose(StyledText.java:5808)
	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5634)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1263)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1080)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:1294)
	at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:208)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1083)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:1294)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1083)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:1294)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1083)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:1294)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1083)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:1294)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1083)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:1294)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1083)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:1294)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1083)
	at org.eclipse.swt.widgets.Control.release(Control.java:3488)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:462)
	at org.eclipse.ui.internal.PartPane.dispose(PartPane.java:180)
	at org.eclipse.ui.internal.WorkbenchPartReference.dispose(WorkbenchPartReference.java:681)
	at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1797)
	at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1501)
	at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1485)
	at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1459)
	at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1514)
	at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:61)
	at org.eclipse.ui.internal.PartStack.close(PartStack.java:537)
	at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:206)
	at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:120)
	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:83)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:269)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:278)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$1.closeButtonPressed(DefaultTabFolder.java:71)
	at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:631)
	at org.eclipse.ui.internal.presentations.PaneFolder$3.close(PaneFolder.java:206)
	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1599)
	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:261)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	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:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
