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
protected void createActions() {
		super.createActions();
		
		ResourceAction resAction= new AddTaskAction(JavaEditorMessages.getResourceBundle(), "AddTask.", this); 
		resAction.setHelpContextId(IAbstractTextEditorHelpContextIds.ADD_TASK_ACTION);
		resAction.setActionDefinitionId(ITextEditorActionDefinitionIds.ADD_TASK);
		setAction(ITextEditorActionConstants.ADD_TASK, resAction);
		ActionGroup oeg, ovg, jsg, sg;
		fActionGroups= new CompositeActionGroup(new ActionGroup[] {
			oeg= new OpenEditorActionGroup(this),
			sg= new ShowActionGroup(this),
			ovg= new OpenViewActionGroup(this),
			jsg= new JavaSearchActionGroup(this)
		});
		fContextMenuGroup= new CompositeActionGroup(new ActionGroup[] {oeg, ovg, sg, jsg});
		
		resAction= new TextOperationAction(JavaEditorMessages.getResourceBundle(), "ShowJavaDoc.", this, ISourceViewer.INFORMATION, true); 
		resAction= new InformationDispatchAction(JavaEditorMessages.getResourceBundle(), "ShowJavaDoc.", (TextOperationAction) resAction); 
		resAction.setActionDefinitionId(IJavaEditorActionDefinitionIds.SHOW_JAVADOC);
		setAction("ShowJavaDoc", resAction); 
		WorkbenchHelp.setHelp(resAction, IJavaHelpContextIds.SHOW_JAVADOC_ACTION);
		
		Action action= new GotoMatchingBracketAction(this);
		action.setActionDefinitionId(IJavaEditorActionDefinitionIds.GOTO_MATCHING_BRACKET);				
		setAction(GotoMatchingBracketAction.GOTO_MATCHING_BRACKET, action);
			
		action= new TextOperationAction(JavaEditorMessages.getResourceBundle(),"ShowOutline.", this, JavaSourceViewer.SHOW_OUTLINE, true); 
		action.setActionDefinitionId(IJavaEditorActionDefinitionIds.SHOW_OUTLINE);
		setAction(IJavaEditorActionDefinitionIds.SHOW_OUTLINE, action);
		WorkbenchHelp.setHelp(action, IJavaHelpContextIds.SHOW_OUTLINE_ACTION);