 
     /**
      *  @inheritDoc
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     override protected function partRemoved(partName:String, instance:Object):void
     {

     *  TODO: description of how single selection properties
     *  work when multiple selection is enabled. multiple selection
     *  doesn't support selectionChanging event. etc.
     */
    /**
     *  <code>true</code> if the list supports multiple selection.
     * 
     *  @default false
     */
    public var allowMultipleSelection:Boolean = false;
    

        
    /**
     *  @inheritDoc
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    override protected function partAdded(partName:String, instance:Object):void
    {
