Bug 243758 [Contributions] Accelerators in menus are not installed until menu shown
bundles/org.eclipse.jface/src/org/eclipse/jface/window/ApplicationWindow.java
* used to display text in this window.
     * This is not recommended and is included for backwards
     * compatability.
     * It is recommended to use the default font provided by
     * SWT (that is, do not set the font).
     * 
     * @return the symbolic font name
     */
    public String getSymbolicFontName() {
        return JFaceResources.TEXT_FONT;
    }
    /**
     * Returns the tool bar manager for this window (if it has one).
     *
     * @return the tool bar manager, or <code>null</code> if
     *   this window does not have a tool bar
     * @see #addToolBar(int)
     */
    public ToolBarManager getToolBarManager() {
    	if (toolBarManager instanceof ToolBarManager) {
			return (ToolBarManager)toolBarManager;
		}
        return null;
    }
    
    /**
     * Returns the tool bar manager for this window (if it has one).
     * 
	 * @return the tool bar manager, or <code>null</code> if
     *   this window does not have a tool bar