Bug 69586 [misc] BadLocationException in AbstractLineTracker.getLineNumberOfOffset()
Eclipse 3.0 final Just saw the following exception in my log. I can't tell what I was doing at that time, though. --- snip --- org.eclipse.jface.text.BadLocationException at org.eclipse.jface.text.AbstractLineTracker.getLineNumberOfOffset(AbstractLineTracker.java:155) at org.eclipse.jface.text.AbstractDocument.getLineOfOffset(AbstractDocument.java:781) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.hasQuickFixLightBulb(QuickAssistLightBulbUpdater.java:263) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.doSelectionChanged(QuickAssistLightBulbUpdater.java:216) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.access$0(QuickAssistLightBulbUpdater.java:205) at org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater$1.selectionChanged(QuickAssistLightBulbUpdater.java:129) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$PartListenerGroup.calculateASTandInform(SelectionListenerWithASTManager.java:164) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$3.run(SelectionListenerWithASTManager.java:136) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:66) --- snap ---
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/QuickAssistLightBulbUpdater.java
}
	
	
	private void doSelectionChanged(int offset, int length, CompilationUnit astRoot) {
		
		final IAnnotationModel model= getAnnotationModel();
		final ICompilationUnit cu= getCompilationUnit();
		if (model == null || cu == null) {
			return;
		}
		
		final AssistContext context= new AssistContext(cu, offset, length);
		context.setASTRoot(astRoot);
		
		boolean hasQuickFix= hasQuickFixLightBulb(model, context.getSelectionOffset());
		if (hasQuickFix) {
			removeLightBulb(model);
			return; 
		}
		
		calculateLightBulb(model, context);
	}
	
	/*
	 * Needs to be called synchronized
	 */
	private void calculateLightBulb(IAnnotationModel model, IInvocationContext context) {
		boolean needsAnnotation= JavaCorrectionProcessor.hasAssists(context);
		if (fIsAnnotationShown) {
			model.removeAnnotation(fAnnotation);