docs: public BaseMessage convertToThinMessage()
      {
          int iChangeType = ((RecordMessageHeader)this.getMessageHeader()).getRecordMessageType();
          // See if this record is currently displayed or buffered, if so, refresh and display.
  
          Object data = this.getData();
          BaseMessage messageTableUpdate = null;
          // NOTE: The only way I will send this message to the client is if the ModelMessageHandler.START_INDEX_PARAM has been added to this message by the TableSession
  //        if (properties.get(ModelMessageHandler.START_INDEX_PARAM) != null)
          {
              BaseMessageHeader messageHeader = new SessionMessageHeader(this.getMessageHeader().getQueueName(), this.getMessageHeader().getQueueType(), null, this);
              messageTableUpdate = new MapMessage(messageHeader, data);
              messageTableUpdate.put(MessageConstants.MESSAGE_TYPE_PARAM, Integer.toString(iChangeType));
          }
          return messageTableUpdate;
      }