  *  @langversion 3.0
  *  @playerversion Flash 11
  *  @playerversion AIR 3
- *  @productversion Flex 4.5.2
+ *  @productversion Flex 4.6
  *
  *  @see
  */

     *  @langversion 3.0
     *  @playerversion Flash 11
     *  @playerversion AIR 3
     *  @productversion Flex 4.5.2
     */ 
    public function addItem(item:Object):void
    {

     *  @langversion 3.0
     *  @playerversion Flash 11
     *  @playerversion AIR 3
     *  @productversion Flex 4.6
     */ 
    public function itemUpdated(item:Object, property:Object=null, oldValue:Object=null, newValue:Object=null):void
    {
