Description Oliver Wong 2008-09-02 09:45:03 EDT

Build ID:  I20080617-2000

Steps To Reproduce:
1. Be in "Team Synchronizing" perspective.
2. Activate any inactive view by clicking on the tab with mouse cursor.

More information:
Stack trace is:

java.lang.NullPointerException
	at org.eclipse.team.ui.synchronize.SaveableCompareEditorInput$InternalResourceSaveableComparison.registerSaveable(SaveableCompareEditorInput.java:120)
	at org.eclipse.team.ui.synchronize.SaveableCompareEditorInput$InternalResourceSaveableComparison.<init>(SaveableCompareEditorInput.java:95)
	at org.eclipse.team.ui.synchronize.SaveableCompareEditorInput.createSaveable(SaveableCompareEditorInput.java:346)
	at org.eclipse.team.internal.ui.mapping.ModelCompareEditorInput.createSaveable(ModelCompareEditorInput.java:107)
	at org.eclipse.team.ui.synchronize.SaveableCompareEditorInput.getSaveable(SaveableCompareEditorInput.java:333)
	at org.eclipse.team.ui.synchronize.SaveableCompareEditorInput.getActiveSaveables(SaveableCompareEditorInput.java:355)
	at org.eclipse.compare.internal.CompareEditor.getActiveSaveables(CompareEditor.java:617)
	at org.eclipse.ui.internal.SaveableHelper.needsSave(SaveableHelper.java:303)
	at org.eclipse.ui.internal.SaveAction.updateState(SaveAction.java:93)
	at org.eclipse.ui.internal.BaseSaveAction.partDeactivated(BaseSaveAction.java:156)
	at org.eclipse.ui.internal.PartListenerList$4.run(PartListenerList.java:117)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:880)
	at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
	at org.eclipse.ui.internal.PartListenerList.firePartDeactivated(PartListenerList.java:115)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:237)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:299)
	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:124)
	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:115)
	at org.eclipse.ui.internal.WWinPartService$1.partDeactivated(WWinPartService.java:48)
	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:113)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:880)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:53)
	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:111)
	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:241)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:299)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3491)
	at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:3034)
	at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:272)
	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:318)
	at org.eclipse.ui.internal.PartStack.presentationSelectionChanged(PartStack.java:846)
	at org.eclipse.ui.internal.PartStack.access$1(PartStack.java:829)
	at org.eclipse.ui.internal.PartStack$1.selectPart(PartStack.java:139)
	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:133)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267)
	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$2.handleEvent(DefaultTabFolder.java:87)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:770)
	at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3242)
	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2017)
	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:320)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
	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:382)
	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:549)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1236)