Bug 94349 [GlobalActions] UI doesn't need to call internal Runtime methods
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
private IWorkbenchAction introAction;
    
    private IWorkbenchAction addBookmarkAction;
    private IWorkbenchAction addTaskAction;
    IWorkbenchAction buildProjectAction;
    private IWorkbenchAction openProjectAction;
    private IWorkbenchAction closeProjectAction;
    
    
    private NewWizardMenu newWizardMenu;
    private IContributionItem pinEditorContributionItem;
    
    
    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;
    
    /**
     * Constructs a new action builder which contributes actions
     * to the given window.
     *