Bug 10550 Hilight cursor row (accessibility for the visually impaired)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
if (progressMonitor != null)
				progressMonitor.setCanceled(!success);
		}
	}
	
	/**
	 * @see AbstractTextEditor#doSetInput(IEditorInput)
	 */
	protected void doSetInput(IEditorInput input) throws CoreException {
		super.doSetInput(input);
		fJavaEditorErrorTickUpdater.setAnnotationModel(getDocumentProvider().getAnnotationModel(input));
	}
	
	private void startBracketHighlighting() {
		if (fBracketHighlighter == null) {
			ISourceViewer sourceViewer= getSourceViewer();
			fBracketHighlighter= new BracketHighlighter(sourceViewer);
			fBracketHighlighter.setHighlightColor(getColor(MATCHING_BRACKETS_COLOR));
			fBracketHighlighter.install();
		}
	}
	
	private void stopBracketHighlighting() {
		if (fBracketHighlighter != null) {
			fBracketHighlighter.dispose();
			fBracketHighlighter= null;
		}
	}
	
	private boolean isBracketHighlightingEnabled() {