Bug 201696 [Mac] window hard to resize
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
private IWorkbenchAction introAction;
    
	private IWorkbenchAction buildProjectAction;
	
	private CommandContributionItem minimizeItem;
	
	private CommandContributionItem zoomItem;
	
    
    
    private NewWizardMenu newWizardMenu;
    
    
    private StatusLineContributionItem statusLineItem;
    private Preferences.IPropertyChangeListener prefListener;
    
    
    private IPropertyChangeListener propPrefListener;
    private IPageListener pageListener;
    private IResourceChangeListener resourceListener;
    
    /**
     * Indicates if the action builder has been disposed
     */
    private boolean isDisposed = false;
    /**
     * The coolbar context menu manager.
     * @since 3.3
     */
	private MenuManager coolbarPopupMenuManager;