code: public void write(ByteBuffer bb, VBucketCoordinates coords) {
          if (!enabled) {
              return;
          }
          bb.putLong(24, coords.getUuid());
          bb.putLong(32, coords.getSeqno());
  
      }
docs: Write the appropriate mutation information into the output buffers.
  This method will do nothing if extra mutation information is not enabled.
  @param bb The output buffer
  @param coords The coordinates to write