code: @Override
      public String getTemporaryQueueNamePrefix() {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "getTemporaryQueueNamePrefix");
          String prefix = jcaConnectionFactory.getTemporaryQueueNamePrefix();
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "getTemporaryQueueNamePrefix", prefix);
          return prefix;
      }
docs: Get the temp queue name prefix
  
  @return prefix The String prefix set
  @see com.ibm.websphere.sib.api.jms.JmsConnectionFactory#getTemporaryQueueNamePrefix