public boolean equals(echo_args that) {
      if (that == null)
        return false;
      if (this == that)
        return true;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
agent-module/plugins-it/thrift-it/thrift-0-14-it/src/test/java/com/navercorp/pinpoint/it/plugin/thrift/dto/EchoService.java