Is there a way to start reproducing java code based on a (.exe) game that was written with java previously. The game has been abandoned by its owner and they are allowing it to be reproduced via reverse engineering as long as the actual client is distributed or edited, and no money is made with the project. So i guess my question is, where would you begin if you wanted to recreate the server software for the game if all you have is the client that you want it to work with.