docs: @Override
      //Thsi is dummy method. Liberty does not use this class.
      public ConsumerKey createSubscriptionConsumerDispatcherAndAttachCP(LocalConsumerPoint consumerPoint, ConsumerDispatcherState subState) throws SIDiscriminatorSyntaxException, SISelectorSyntaxException, SIResourceException, SINonDurableSubscriptionMismatchException, SINotPossibleInCurrentConfigurationException, SIDestinationLockedException, SISessionDroppedException {
          return null;
      }