public Builder clone() {
      return (Builder) super.clone();
    }
<pre>
The response message containing the greetings
</pre>

Protobuf type {@code helloworld.HelloReply}
agent-module/plugins-it/google-grpc-it/google-grpc-1-8-it/src/test/java/io/grpc/examples/helloworld/HelloReply.java