@Override
    public void toData(DataOutput out,
        SerializationContext context) throws IOException {
      super.toData(out, context);
      DataSerializer.writeObject(txLockId, out);
      out.writeInt(processorId);
    }
The reply processor to route replies to
geode-core/src/main/java/org/apache/geode/internal/cache/locks/TXOriginatorRecoveryProcessor.java