code: public static void post(final SysEvent ev,
                            final String queueName,
                            final Properties pr) throws NotificationException {
      getHandler(queueName, pr).post(ev);
    }
docs: Called to notify container that an event occurred. In general this should
  not be called directly as consumers may receive the messages immediately,
  perhaps before the referenced data has been written.
  
  @param ev the system event
  @param queueName our queue
  @param pr jms properties
  @throws NotificationException