 
     /**
      * @copy mx.layout.VerticalLayout#rowHeight
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     public function get rowHeight():Number
     {


    /**
     * @copy mx.layout.VerticalLayout#horizontalAlign
     */
    public function get horizontalAlign():String
    {


    /**
     * @copy mx.layout.VerticalLayout#gap
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public function get gap():int
    {
