Remote Method Invocation (RMI) - An Introduction to Network Programming with Java - page 135

3. Open a new window and run the server.
From the new window, invoke the Java compiler:
java HelloServer
Server output is shown in Fig. 5.3 .
Fig. 5.3 Output from the HelloServer RMI program
4. Open a third window and run the client.
Again, invoke the Java compiler:
java HelloClient
Output is as shown in Fig. 5.4 .