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Bug 499446

Summary:	Exception during code completion
Product:	[Eclipse Project] JDT	Reporter:	Ulrich Hobelmann <ulrich.hobelmann>
Component:	APT	Assignee:	Generic inbox for the JDT-APT component <jdt-apt-inbox>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	normal
Priority:	P3
Version:	4.6
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:	stalebug

Description Ulrich Hobelmann

2016-08-09 09:45:27 EDT

Not sure what triggered it, I was in the middle of an if-expression and may have hit the wrong key, ending up on another line.

-- Error Details --
Date: Tue Aug 09 15:42:57 CEST 2016
Message: Problems occurred when invoking code from plug-in: "org.eclipse.text".
Severity: Error
Product: Eclipse 4.6.0.20160613-1800 (org.eclipse.epp.package.java.product)
Plugin: org.eclipse.text
Exception Stack Trace:
java.lang.IllegalStateException: startLine (229) does not match endLine (230)
	at org.eclipse.jface.text.projection.ProjectionMapping.toImageLine(ProjectionMapping.java:459)
	at org.eclipse.jface.text.TextViewer.modelLine2WidgetLine(TextViewer.java:5123)
	at org.eclipse.jface.text.source.MatchingCharacterPainter.handleDrawRequest(MatchingCharacterPainter.java:212)
	at org.eclipse.jface.text.source.MatchingCharacterPainter.paintControl(MatchingCharacterPainter.java:182)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:231)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1366)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1349)
	at org.eclipse.swt.widgets.Control.gtk_expose_event(Control.java:3382)
	at org.eclipse.swt.widgets.Composite.gtk_expose_event(Composite.java:771)
	at org.eclipse.swt.widgets.Canvas.gtk_expose_event(Canvas.java:182)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1993)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:5819)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5490)
	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:9545)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1275)
	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:6123)
	at org.eclipse.swt.widgets.ProgressBar.updateBar(ProgressBar.java:313)
	at org.eclipse.swt.widgets.ProgressBar.setMinimum(ProgressBar.java:240)
	at org.eclipse.jface.dialogs.ProgressIndicator.done(ProgressIndicator.java:108)
	at org.eclipse.jface.action.StatusLine.done(StatusLine.java:396)
	at org.eclipse.jface.action.StatusLineManager$1.done(StatusLineManager.java:159)
	at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.installOccurrencesFinder(JavaEditor.java:3376)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorHighlightingSynchronizer.left(EditorHighlightingSynchronizer.java:52)
	at org.eclipse.jface.text.link.LinkedModeModel.exit(LinkedModeModel.java:341)
	at org.eclipse.jface.text.link.LinkedModeModel$DocumentListener.documentChanged(LinkedModeModel.java:202)
	at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:743)
	at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:712)
	at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:696)
	at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:770)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1101)
	at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:173)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1119)
	at org.eclipse.core.internal.filebuffers.SynchronizableDocument.replace(SynchronizableDocument.java:161)
	at org.eclipse.jface.text.projection.ProjectionTextStore.replace(ProjectionTextStore.java:103)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1094)
	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1119)
	at org.eclipse.jface.text.projection.ProjectionDocument.replace(ProjectionDocument.java:625)
	at org.eclipse.jface.text.DefaultDocumentAdapter.replaceTextRange(DefaultDocumentAdapter.java:233)
	at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7374)
	at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:8225)
	at org.eclipse.swt.custom.StyledText.doContent(StyledText.java:2530)
	at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:6018)
	at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:6049)
	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5733)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1366)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1349)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1378)
	at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:764)
	at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3457)
	at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:801)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2000)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:5819)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5490)
	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:9545)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1275)
	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:2495)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4141)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1492)

Comment 1 Eclipse Genie

2020-05-05 14:50:14 EDT

This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug.

If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.