code: @Override
      public long getId()
                      throws SISessionUnavailableException, SISessionDroppedException,
                      SIErrorException
      {
          if (TraceComponent.isAnyTracingEnabled() && CoreSPIConsumerSession.tc.isEntryEnabled())
              SibTr.entry(CoreSPIConsumerSession.tc, "getId", this);
  
          _localConsumerPoint.checkNotClosed();
  
          if (TraceComponent.isAnyTracingEnabled() && CoreSPIConsumerSession.tc.isEntryEnabled())
              SibTr.exit(CoreSPIConsumerSession.tc, "getId", new Long(_consumerId));
          return _consumerId;
      }
docs: /*
  (non-Javadoc)
  
  @see com.ibm.wsspi.sib.core.ConsumerSession#getId()
  
  The id is generated by the Message processor. Each new Consumer is assigned
  one at Construction time and the value is returned via the getId call.