docs: @Override
      public void deliver(VoltMessage message)
      {
          if (message instanceof Iv2InitiateTaskMessage) {
              handleIv2InitiateTaskMessage((Iv2InitiateTaskMessage)message);
          }
          else if (message instanceof InitiateResponseMessage) {
              handleInitiateResponseMessage((InitiateResponseMessage)message);
          }
          else if (message instanceof FragmentTaskMessage) {
              handleFragmentTaskMessage((FragmentTaskMessage)message);
          }
          else if (message instanceof FragmentResponseMessage) {
              handleFragmentResponseMessage((FragmentResponseMessage)message);
          }
          else if (message instanceof CompleteTransactionMessage) {
              handleCompleteTransactionMessage((CompleteTransactionMessage)message);
          }
          else if (message instanceof CompleteTransactionResponseMessage) {
              handleCompleteTransactionResponseMessage((CompleteTransactionResponseMessage) message);
          }
          else if (message instanceof BorrowTaskMessage) {
              handleBorrowTaskMessage((BorrowTaskMessage)message);
          }
          else if (message instanceof Iv2LogFaultMessage) {
              handleIv2LogFaultMessage((Iv2LogFaultMessage)message);
          }
          else if (message instanceof DumpMessage) {
              handleDumpMessage((DumpMessage)message);
          } else if (message instanceof DumpPlanThenExitMessage) {
              handleDumpPlanMessage((DumpPlanThenExitMessage)message);
          }
          else if (message instanceof DummyTransactionTaskMessage) {
              handleDummyTransactionTaskMessage((DummyTransactionTaskMessage) message);
          }
          else if (message instanceof DummyTransactionResponseMessage) {
              handleDummyTransactionResponseMessage((DummyTransactionResponseMessage)message);
          }
          else if (message instanceof MPBacklogFlushMessage) {
              cleanupTransactionBacklogOnRepair();
          }
          else {
              throw new RuntimeException("UNKNOWN MESSAGE TYPE, BOOM!");
          }
      }