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