 
     /**
      *  A String, QName, or int specifying the property that changed.
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion Flex 3
      */
     public var property:Object;
 

     *
     *  @return A newly constructed PropertyChangeEvent
     *  with the specified properties. 
     */
    public static function createUpdateEvent(
                                    source:Object,


    /**
     *  The object that the change occured on.
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    public var source:Object;

