          * 
          * @return true if this message was pushed to the client and is not a response to a message that
          * originated on the client
+         *
+         * @langversion 3.0
+         * @playerversion Flash 9
+         * @playerversion AIR 1.1
+         * @productversion BlazeDS 4
+         * @productversion LCDS 3          
          */         
         public function get pushedMessageFlag():Boolean
         {

         * to the client
         * 
         * @return Timestamp in milliseconds since epoch
         */             
        public function get serverSendTime():Number
        {

         * of the passed in message
         * 
         * @param message The message whose MPI headers will be used in retrieving
         * MPI information
         *
         * @langversion 3.0
         * @playerversion Flash 9
         * @playerversion AIR 1.1
         * @productversion BlazeDS 4
         * @productversion LCDS 3         
         */                 
        public function MessagePerformanceUtils(message:Object):void
        {
