Bug 45124 [plan item] Place incremental find status into separate status line item
Incremental find uses the workbench window status line. When having a post selection text listener that tries to find and display the error or warning underlying the current selection, the incremental find status and the error message are wipping out each other. Status line contribution item needs no to be editable but should support tooltips. Enable error updating on post selection event in Java editors.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
/**
	 * Returns the java element of this editor's input corresponding to the given IJavaElement
	 */
	abstract protected IJavaElement getCorrespondingElement(IJavaElement element);
	
	/**
	 * Sets the input of the editor's outline page.
	 */
	abstract protected void setOutlinePageInput(JavaOutlinePage page, IEditorInput input);
	
	
	/**
	 * Default constructor.
	 */
	public JavaEditor() {
		super();
		JavaTextTools textTools= JavaPlugin.getDefault().getJavaTextTools();
		setSourceViewerConfiguration(new JavaSourceViewerConfiguration(textTools, this, IJavaPartitions.JAVA_PARTITIONING));
		setRangeIndicator(new DefaultRangeIndicator());
		setPreferenceStore(JavaPlugin.getDefault().getPreferenceStore());
		setKeyBindingScopes(new String[] { "org.eclipse.jdt.ui.javaEditorScope" });  
	}
	
	/*
	 * @see AbstractTextEditor#createSourceViewer(Composite, IVerticalRuler, int)
	 */
	protected final ISourceViewer createSourceViewer(Composite parent, IVerticalRuler verticalRuler, int styles) {
		
		ISourceViewer viewer= createJavaSourceViewer(parent, verticalRuler, getOverviewRuler(), isOverviewRulerVisible(), styles);