Help with Java project

[yafet]

Hi,
I'm very new for client server programming. I have a project which requires me to simulate client server programming which simulates multiple clients (at most 10) and a single server.
My question is ...
1. Is it possible to create one program that supports both client and server? I assume I have to do some sort of multithreading (I've been doing some reading). I would appreciate if someone gives me some guidance to start this program.

Thank you in advance
Yafet

[EINSTEIN_007]

Well, if you want some information related to Java networking then you should go to this link that has some good information about server or client codes.