Bug 291883

Description Micha Riser 2009-10-09 04:52:41 EDT

User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; de; rv:1.9.0.11) Gecko/2009070310 Gentoo Firefox/3.0.11
Build Identifier: M20080911-1700

Sometimes the Java Editor cannot be saved anymore. Closing and reopening the editor or even the project does not help then. The only thing that helps is deleting the file and restoring it.

java.lang.NullPointerException
	at org.eclipse.jdt.internal.debug.ui.BreakpointMarkerUpdater.updateMarker(BreakpointMarkerUpdater.java:107)
	at org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel.updateMarker(AbstractMarkerAnnotationModel.java:511)
	at org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel.updateMarkers(AbstractMarkerAnnotationModel.java:571)
	at org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel.commit(AbstractMarkerAnnotationModel.java:636)
	at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.commitFileBufferContent(ResourceTextFileBuffer.java:406)
	at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.commit(ResourceFileBuffer.java:321)
	at org.eclipse.jdt.internal.ui.javaeditor.DocumentAdapter.save(DocumentAdapter.java:458)
	at org.eclipse.jdt.internal.core.CommitWorkingCopyOperation.executeOperation(CommitWorkingCopyOperation.java:123)
	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:709)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:775)
	at org.eclipse.jdt.internal.core.CompilationUnit.commitWorkingCopy(CompilationUnit.java:377)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.commitWorkingCopy(CompilationUnitDocumentProvider.java:1329)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider$4.execute(CompilationUnitDocumentProvider.java:1400)
	at org.eclipse.ui.editors.text.TextFileDocumentProvider$DocumentProviderOperation.run(TextFileDocumentProvider.java:130)
	at org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation.execute(WorkspaceModifyDelegatingOperation.java:69)
	at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:104)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800)
	at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:116)
	at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:73)
	at org.eclipse.ui.internal.editors.text.WorkspaceOperationRunner.run(WorkspaceOperationRunner.java:63)
	at org.eclipse.ui.editors.text.TextFileDocumentProvider.executeOperation(TextFileDocumentProvider.java:454)
	at org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDocument(TextFileDocumentProvider.java:770)
	at org.eclipse.ui.texteditor.AbstractTextEditor.performSave(AbstractTextEditor.java:4791)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.performSave(CompilationUnitEditor.java:1228)
	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSave(CompilationUnitEditor.java:1281)
	at org.eclipse.ui.texteditor.AbstractTextEditor$TextEditorSavable.doSave(AbstractTextEditor.java:6887)
	at org.eclipse.ui.Saveable.doSave(Saveable.java:212)
	at org.eclipse.ui.internal.SaveableHelper.doSaveModel(SaveableHelper.java:339)
	at org.eclipse.ui.internal.SaveableHelper$2.run(SaveableHelper.java:185)
	at org.eclipse.ui.internal.SaveableHelper$4.run(SaveableHelper.java:266)
	at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:458)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:366)
	at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:758)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:755)
	at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2487)
	at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:274)
	at org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOperation(SaveableHelper.java:253)
	at org.eclipse.ui.internal.SaveableHelper.saveModels(SaveableHelper.java:196)
	at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelper.java:136)
	at org.eclipse.ui.internal.EditorManager.savePart(EditorManager.java:1350)
	at org.eclipse.ui.internal.WorkbenchPage.savePart(WorkbenchPage.java:3291)
	at org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPage.java:3304)
	at org.eclipse.ui.internal.SaveAction.run(SaveAction.java:74)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185)
	at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:109)
	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.executeCommand(HandlerService.java:169)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:472)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:824)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:882)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:571)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:512)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:127)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1436)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1157)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1182)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1167)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1194)
	at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:698)
	at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:2765)
	at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:702)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1543)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4506)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4099)
	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:5792)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1177)
	at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
	at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:1550)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3031)
	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:386)
	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)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1212)


Reproducible: Sometimes