      * 
      *  <p>The remote destination must understand the value of the selector 
      *  expression.</p>
+     *  
+     *  @langversion 3.0
+     *  @playerversion Flash 9
+     *  @playerversion AIR 1.1
+     *  @productversion BlazeDS 4
+     *  @productversion LCDS 3 
      */ 
     public function get subscriptions():ArrayCollection
     {

     * receive missed messages.
     *
     * @return The unsubscribe CommandMessage.
     */
    override protected function buildUnsubscribeMessage(preserveDurable:Boolean):CommandMessage
    {

     * @param maxFrequency The maximum number of messages per second the Consumer wants
     * to receive for the subscription. Note that this value overwrites the Consumer
     * wide maxFrequency. 
     *  
     *  @langversion 3.0
     *  @playerversion Flash 9
     *  @playerversion AIR 1.1
     *  @productversion BlazeDS 4
     *  @productversion LCDS 3 
     */
    public function addSubscription(subtopic:String = null, selector:String = null, maxFrequency:uint = 0):void
    {
