      *  The items that have been opened or set opened.
      * 
      *  @default null
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public function get openItems():Object
     {

     *  @param iconID Linkage ID for the closed (or leaf) icon.
     *  @param iconID2 Linkage ID for the open icon.
     *
     */
    public function setItemIcon(item:Object, iconID:Class, iconID2:Class):void
    {

     *  are examples of types that have a root. Lists and arrays do not.
     * 
     *  @see #showRoot
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public function get hasRoot():Boolean
    {
