code: private void validateDeliveryDelayTime(long deliveryDelayTime) throws JMSException {
          if ((deliveryDelayTime < 0) || (deliveryDelayTime > MfpConstants.MAX_DELIVERY_DELAY)) {
              throw (JMSException) JmsErrorUtils.newThrowable(
                                                              JMSException.class,
                                                              "INVALID_VALUE_CWSIA0068",
                                                              new Object[] { "deliveryDelay", "" + deliveryDelayTime },
                                                              tc
                              );
          }
  
      }
docs: Validates the deliveryDelayTime field and throws an exception if there is a problem.
  
  @param timeToLive
  @throws JMSException