code: public short getLowestMessagePriority()
     {
        if (tc.isEntryEnabled()) SibTr.entry(this, tc, "getLowestMessagePriority");
        if (tc.isEntryEnabled()) SibTr.exit(this, tc, "getLowestMessagePriority", ""+lowestPriority);
        return lowestPriority;      
     }
docs: This method gets the lowest message priority being used in this transaction
  and as such is the JFAP priority that commit and rollback will be sent as.
  
  @return short