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vazexqi / CodingSpectator

Watches and analyzes code edits in the Eclipse IDE non-invasively
http://codingspectator.cs.illinois.edu
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Refactorings seem to cause hard to reproduce exceptions #238

Open reprogrammer opened 13 years ago

reprogrammer commented 13 years ago

I've some ad hoc testing to evaluate our fix for issue #232. I perform various edits and refactorings and see if any exceptions happen. As part of my ad hoc testing, I encountered various exceptions that are hard to reproduce.

reprogrammer commented 13 years ago

I encountered the following exception when I deleted a few lines of code after an extract constant refactoring.

java.lang.IllegalStateException
    at org.eclipse.jface.text.projection.ProjectionTextStore.internalError(ProjectionTextStore.java:85)
    at org.eclipse.jface.text.projection.ProjectionTextStore.get(ProjectionTextStore.java:152)
    at org.eclipse.jface.text.AbstractDocument.get(AbstractDocument.java:1039)
    at org.eclipse.jface.text.DefaultDocumentAdapter.doGetLine(DefaultDocumentAdapter.java:150)
    at org.eclipse.jface.text.DefaultDocumentAdapter.getLine(DefaultDocumentAdapter.java:173)
    at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:773)
    at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:719)
    at org.eclipse.swt.custom.StyledTextRenderer.drawLine(StyledTextRenderer.java:364)
    at org.eclipse.swt.custom.StyledText.handlePaint(StyledText.java:6097)
    at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5661)
    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.Control.gtk_expose_event(Control.java:2783)
    at org.eclipse.swt.widgets.Composite.gtk_expose_event(Composite.java:701)
    at org.eclipse.swt.widgets.Canvas.gtk_expose_event(Canvas.java:167)
    at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1739)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360)
    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:8189)
    at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238)
    at org.eclipse.swt.internal.gtk.OS._gdk_window_process_updates(Native Method)
    at org.eclipse.swt.internal.gtk.OS.gdk_window_process_updates(OS.java:5366)
    at org.eclipse.swt.widgets.Control.update(Control.java:4755)
    at org.eclipse.swt.widgets.Control.update(Control.java:4746)
    at org.eclipse.swt.widgets.Canvas.scroll(Canvas.java:267)
    at org.eclipse.swt.custom.StyledText.scroll(StyledText.java:7805)
    at org.eclipse.swt.custom.StyledText.scrollVertical(StyledText.java:7896)
    at org.eclipse.swt.custom.StyledText.claimBottomFreeSpace(StyledText.java:1662)
    at org.eclipse.swt.custom.StyledText.handleTextChanged(StyledText.java:6230)
    at org.eclipse.swt.custom.StyledText$6.textChanged(StyledText.java:5636)
    at org.eclipse.jface.text.DefaultDocumentAdapter.fireTextChanged(DefaultDocumentAdapter.java:347)
    at org.eclipse.jface.text.DefaultDocumentAdapter.documentChanged(DefaultDocumentAdapter.java:291)
    at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:760)
    at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:736)
    at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:721)
    at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:796)
    at org.eclipse.jface.text.projection.ProjectionDocument.fireDocumentChanged(ProjectionDocument.java:777)
    at org.eclipse.jface.text.projection.ProjectionDocument.masterDocumentChanged(ProjectionDocument.java:746)
    at org.eclipse.jface.text.projection.ProjectionDocumentManager.fireDocumentEvent(ProjectionDocumentManager.java:123)
    at org.eclipse.jface.text.projection.ProjectionDocumentManager.documentChanged(ProjectionDocumentManager.java:131)
    at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:769)
    at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:736)
    at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:721)
    at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:796)
    at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1191)
    at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:195)
    at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1210)
    at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:181)
    at org.eclipse.ui.texteditor.TextViewerDeleteLineTarget.deleteLine(TextViewerDeleteLineTarget.java:388)
    at org.eclipse.ui.texteditor.DeleteLineAction.run(DeleteLineAction.java:194)
    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:468)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:786)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:885)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:567)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:508)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:123)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1524)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1257)
    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.sendKeyEvent(Widget.java:1294)
    at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:730)
    at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:2841)
    at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:734)
    at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1743)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360)
    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:8189)
    at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238)
    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:2237)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3159)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
    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:369)
    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:620)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1384)
reprogrammer commented 13 years ago

I got the following exception when I opened two editors for a Java file and performed various edits in one of them including an extract local variable refactoring via quick assist.

java.lang.IllegalArgumentException: Index out of bounds
    at org.eclipse.swt.SWT.error(SWT.java:4064)
    at org.eclipse.swt.SWT.error(SWT.java:3998)
    at org.eclipse.swt.SWT.error(SWT.java:3969)
    at org.eclipse.swt.graphics.TextLayout.getLocation(TextLayout.java:1283)
    at org.eclipse.swt.custom.StyledText.getPointAtOffset(StyledText.java:5456)
    at org.eclipse.swt.custom.StyledText.getLocationAtOffset(StyledText.java:4331)
    at org.eclipse.ui.texteditor.SourceViewerDecorationSupport$IBeamStrategy.draw(SourceViewerDecorationSupport.java:103)
    at org.eclipse.jface.text.source.AnnotationPainter.drawDecoration(AnnotationPainter.java:1424)
    at org.eclipse.jface.text.source.AnnotationPainter.handleDrawRequest(AnnotationPainter.java:1390)
    at org.eclipse.jface.text.source.AnnotationPainter.paintControl(AnnotationPainter.java:1334)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:223)
    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.Control.gtk_expose_event(Control.java:2783)
    at org.eclipse.swt.widgets.Composite.gtk_expose_event(Composite.java:701)
    at org.eclipse.swt.widgets.Canvas.gtk_expose_event(Canvas.java:167)
    at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1739)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360)
    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:8189)
    at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238)
    at org.eclipse.swt.internal.gtk.OS._gdk_window_process_updates(Native Method)
    at org.eclipse.swt.internal.gtk.OS.gdk_window_process_updates(OS.java:5366)
    at org.eclipse.swt.widgets.Control.update(Control.java:4755)
    at org.eclipse.swt.widgets.Control.update(Control.java:4746)
    at org.eclipse.swt.widgets.Canvas.scroll(Canvas.java:267)
    at org.eclipse.swt.custom.StyledText.scroll(StyledText.java:7805)
    at org.eclipse.swt.custom.StyledText.scrollText(StyledText.java:7922)
    at org.eclipse.swt.custom.StyledText.handleTextChanging(StyledText.java:6272)
    at org.eclipse.swt.custom.StyledText$6.textChanging(StyledText.java:5633)
    at org.eclipse.jface.text.DefaultDocumentAdapter.fireTextChanging(DefaultDocumentAdapter.java:392)
    at org.eclipse.jface.text.DefaultDocumentAdapter.documentAboutToBeChanged(DefaultDocumentAdapter.java:309)
    at org.eclipse.jface.text.AbstractDocument.fireDocumentAboutToBeChanged(AbstractDocument.java:656)
    at org.eclipse.jface.text.projection.ProjectionDocument.delayedFireDocumentAboutToBeChanged(ProjectionDocument.java:768)
    at org.eclipse.jface.text.projection.ProjectionDocument.masterDocumentAboutToBeChanged(ProjectionDocument.java:727)
    at org.eclipse.jface.text.projection.ProjectionDocumentManager.fireDocumentEvent(ProjectionDocumentManager.java:121)
    at org.eclipse.jface.text.projection.ProjectionDocumentManager.documentAboutToBeChanged(ProjectionDocumentManager.java:138)
    at org.eclipse.jface.text.AbstractDocument.fireDocumentAboutToBeChanged(AbstractDocument.java:665)
    at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1182)
    at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:195)
    at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1210)
    at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:181)
    at org.eclipse.text.edits.ReplaceEdit.performDocumentUpdating(ReplaceEdit.java:82)
    at org.eclipse.text.edits.TextEditProcessor.executeUndo(TextEditProcessor.java:223)
    at org.eclipse.text.edits.UndoEdit.dispatchPerformEdits(UndoEdit.java:57)
    at org.eclipse.text.edits.TextEditProcessor.performEdits(TextEditProcessor.java:156)
    at org.eclipse.text.edits.TextEdit.apply(TextEdit.java:711)
    at org.eclipse.ltk.core.refactoring.UndoTextFileChange.doPerformEdits(UndoTextFileChange.java:281)
    at org.eclipse.ltk.core.refactoring.UndoTextFileChange.access$0(UndoTextFileChange.java:278)
    at org.eclipse.ltk.core.refactoring.UndoTextFileChange$1.run(UndoTextFileChange.java:243)
    at org.eclipse.ui.internal.editors.text.UISynchronizationContext.run(UISynchronizationContext.java:34)
    at org.eclipse.core.internal.filebuffers.TextFileBufferManager.execute(TextFileBufferManager.java:629)
    at org.eclipse.ltk.core.refactoring.UndoTextFileChange.performEdits(UndoTextFileChange.java:259)
    at org.eclipse.ltk.core.refactoring.UndoTextFileChange.perform(UndoTextFileChange.java:194)
    at org.eclipse.jdt.core.refactoring.UndoCompilationUnitChange.perform(UndoCompilationUnitChange.java:74)
    at org.eclipse.ltk.internal.core.refactoring.UndoableOperation2ChangeAdapter$1.run(UndoableOperation2ChangeAdapter.java:342)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1970)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1952)
    at org.eclipse.ltk.internal.core.refactoring.UndoableOperation2ChangeAdapter.executeChange(UndoableOperation2ChangeAdapter.java:372)
    at org.eclipse.ltk.internal.core.refactoring.UndoableOperation2ChangeAdapter.undo(UndoableOperation2ChangeAdapter.java:204)
    at org.eclipse.core.commands.operations.TriggeredOperations.undo(TriggeredOperations.java:228)
    at org.eclipse.core.commands.operations.DefaultOperationHistory.doUndo(DefaultOperationHistory.java:415)
    at org.eclipse.core.commands.operations.DefaultOperationHistory.undo(DefaultOperationHistory.java:1280)
    at org.eclipse.ui.operations.UndoActionHandler.runCommand(UndoActionHandler.java:78)
    at org.eclipse.ui.operations.OperationHistoryActionHandler$4.run(OperationHistoryActionHandler.java:311)
    at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
    at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
    at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
    at org.eclipse.ui.internal.operations.TimeTriggeredProgressMonitorDialog.access$6(TimeTriggeredProgressMonitorDialog.java:1)
    at org.eclipse.ui.internal.operations.TimeTriggeredProgressMonitorDialog$2.run(TimeTriggeredProgressMonitorDialog.java:203)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.ui.internal.operations.TimeTriggeredProgressMonitorDialog.run(TimeTriggeredProgressMonitorDialog.java:216)
    at org.eclipse.ui.operations.OperationHistoryActionHandler.run(OperationHistoryActionHandler.java:326)
    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:468)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:786)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:885)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:567)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:508)
    at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:123)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1524)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1257)
    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.sendKeyEvent(Widget.java:1294)
    at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:730)
    at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:2841)
    at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:734)
    at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1743)
    at org.eclipse.swt.widgets.Control.windowProc(Control.java:4796)
    at org.eclipse.swt.widgets.Display.windowProc(Display.java:4360)
    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:8189)
    at org.eclipse.swt.widgets.Display.eventProc(Display.java:1238)
    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:2237)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3159)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
    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:369)
    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:620)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1384)