      * 
      *  @param index The item's index.
      *  @see #start
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 10
+     *  @playerversion AIR 1.5
+     *  @productversion Flex 4
      */
     public function end(index:uint):Number
     {

 * 
 *  Default major/minor sizes is used for items whose size hasn't 
 *  been specified.
 */ 
public final class LinearLayoutVector
{

     *  The distance between items.
     * 
     *  @default 6  
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5
     *  @productversion Flex 4
     */
    public function get gap():Number
    {
