code: @Override
      public void start(boolean deliverImmediately)
                      throws SISessionUnavailableException, SISessionDroppedException,
                      SIErrorException
      {
          if (TraceComponent.isAnyTracingEnabled() && CoreSPIConsumerSession.tc.isEntryEnabled())
              SibTr.entry(CoreSPIConsumerSession.tc, "start",
                          new Object[] { this, Boolean.valueOf(deliverImmediately) });
          //start the LCP
          _localConsumerPoint.start(deliverImmediately);
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(CoreSPIConsumerSession.tc, "start");
      }
docs: /*
  (non-Javadoc)
  
  @see com.ibm.wsspi.sib.core.ConsumerSession#start(boolean)