Is there a public test server with remote objects?

Hi all,
I have to give a lecture about RMI and I have succesfully executed remote method invocations with client and server both on my local machine. Is there any machine outside with remote objects whose methods I can call? (Calling a real remote object would be more spectacular than calling a remote object residing on my local machine!)
Greetings,
Alfred

I dont believe so, but there is no reason you cannot set up a small server on another machine on your network that you could connect to in your lecture.

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