How to make a network

Hi everyone, I’m developping anetwork game and I’m considering adding a multiplayer game, the proble is that I don’t know how to mae a good network in Java…
What I want is to share objects from the server to the clients avoiding the use of files, is this possible?

Any sample of code?

Thanks
See ya

You could look at the Java Shared Data Toolkit (JSDT). Google and you should find it.

Be aware howeer that most games want more control and efficiency then such high level solutions provide.