Bug 63898 [reconciling] Multiple threads calling IJavaReconcilingListener#reconciled() at the same time
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java
private ListenerList fReconcilingListeners= new ListenerList();
	
	
	/**
	 * Creates a new compilation unit editor.
	 */
	public CompilationUnitEditor() {
		super();
		setDocumentProvider(JavaPlugin.getDefault().getCompilationUnitDocumentProvider());
		setEditorContextMenuId("#CompilationUnitEditorContext"); 
		setRulerContextMenuId("#CompilationUnitRulerContext"); 
		setOutlinerContextMenuId("#CompilationUnitOutlinerContext"); 
		
		fSavePolicy= null;
			
		fJavaEditorErrorTickUpdater= new JavaEditorErrorTickUpdater(this);
	}
	
	/*
	 * @see AbstractTextEditor#createActions()
	 */
	protected void createActions() {
		
		super.createActions();
		Action action= new TextOperationAction(JavaEditorMessages.getResourceBundle(), "CorrectionAssistProposal.", this, CORRECTIONASSIST_PROPOSALS); 
		action.setActionDefinitionId(IJavaEditorActionDefinitionIds.CORRECTION_ASSIST_PROPOSALS);		
		setAction("CorrectionAssistProposal", action); 
		markAsStateDependentAction("CorrectionAssistProposal", true); 
		WorkbenchHelp.setHelp(action, IJavaHelpContextIds.QUICK_FIX_ACTION);
		action= new ContentAssistAction(JavaEditorMessages.getResourceBundle(), "ContentAssistProposal.", this);