  *  Dispatched when the IList has been updated in some way.
  *
  *  @eventType mx.events.CollectionEvent.COLLECTION_CHANGE
+ *  
+ *  @langversion 3.0
+ *  @playerversion Flash 9
+ *  @playerversion AIR 1.1
+ *  @productversion Flex 3
  */
 [Event(name="collectionChange", type="mx.events.CollectionEvent")]
 

     *  @return The item that was removed.
     *
     *  @throws RangeError is index is less than 0 or greater than length. 
     */
    function removeItemAt(index:int):Object;
    

     *
     *  @see mx.events.CollectionEvent
     *  @see mx.events.PropertyChangeEvent
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion Flex 3
     */
    function itemUpdated(item:Object, property:Object = null, 
                         oldValue:Object = null, 
