@Override
      public void write(org.apache.thrift.protocol.TProtocol oprot, execMultipleLines_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.lines != null) {
          oprot.writeFieldBegin(LINES_FIELD_DESC);
          oprot.writeString(struct.lines);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }
@Override
      public void write(org.apache.thrift.protocol.TProtocol oprot, execMultipleLines_args struct)