code: @Override
  	protected final AbstractMessage receiveFromDestination(long timeout, boolean duplicateRequired) throws JMSException
      {
          if (closed)
              return null; // [JMS SPEC]
  
          // Get something from preftech queue
          return getFromPrefetchQueue(timeout);
      }
docs: /* (non-Javadoc)
  @see net.timewalker.ffmq4.common.session.AbstractMessageConsumer#receiveFromDestination(long, boolean)