      *
      *  <p>The default value is an internal instance of the
      *  DefaultDataDescriptor class.</p>
+     *  
+     *  @langversion 3.0
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function get dataDescriptor():IMenuDataDescriptor
     {

     *  @param data Object to be displayed.
     *
     *  @return The key equivalent based on the data.
     */
    protected function itemToKeyEquivalent(data:Object):String
    {

    
    /**
     *  @copy mx.core.UIComponent#invalidateProperties()
     *  
     *  @langversion 3.0
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function invalidateProperties():void
    {
