Bug 104065 [quick fix] No Quick Fixes for marker with IMarker.LINE_NUMBER and no IMarker.CHAR_START and IMarker.CHAR_END
I'm creating (problem) markers for a java file and I only have a line number available when I create the marker. I add the IMarker.LINE_NUMBER attribute to the marker attributes, but do not specify a CHAR_START or CHAR_END. The marker shows up in the file, but there are no Quick Fixes available for it (using Ctrl+1 or right click on the marker). When I click on the marker in the problems view, however, I get the quick fixes that are possible. (This used to work in 3.0, doesnt now in 3.1) I traced through the code and found that the markers with a line number get their end and start range set to be the same in: AbstractMarkerAnnotationModel.createPositionFromMarker(IMarker marker). Because the start and end are both -1 coming into the method, end = start. In JavaCorrectionAssistant.collectQuickFixableAnnotations(), there is a check to see if the Position for the offset is within the range -- its a call to JavaCorrectionAssistant.isInside(). isInside has the following body: private static boolean isInside(int offset, int start, int end) { return offset >= start && offset < end; } BUT, because the start and end are set to be the same, its NEVER inside. The net effect: any markers with a position set via LINE_NUMBER will not get a quick fix.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/JavaCorrectionAssistant.java
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	}
	public IEditorPart getEditor() {
		return fEditor;
	}
	private IInformationControlCreator getInformationControlCreator() {
		return new IInformationControlCreator() {
			public IInformationControl createInformationControl(Shell parent) {
				return new DefaultInformationControl(parent, new HTMLTextPresenter());
			}
		};
	}
	private static Color getColor(IPreferenceStore store, String key, IColorManager manager) {
		RGB rgb= PreferenceConverter.getColor(store, key);
		return manager.getColor(rgb);
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.text.contentassist.IContentAssistant#install(org.eclipse.jface.text.ITextViewer)
	 */
	public void install(ITextViewer textViewer) {
		super.install(textViewer);
		fViewer= textViewer;
		fLightBulbUpdater= new QuickAssistLightBulbUpdater(fEditor, textViewer);
		fLightBulbUpdater.install();
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.text.contentassist.ContentAssistant#uninstall()
	 */
	public void uninstall() {
		if (fLightBulbUpdater != null) {