i make compile i unzeped gameserver/login server and i add custom items wep/armor but how i can laiter fix another java on eclipse if have this pack on Desktop

if you have any question look first here: http://www.maxcheaters.com/forum/index.php?topic=113165.0

why you ask it how you can make later modifications in the core if you compiled it aka you have the source code?

You add fixes in eclipse and compile again, then replace files in gameserver folder.

i have source i used l2jteon i know this for add fix eclipse and then compile but wher then can replace in games folder? btw need find on game server java folde?

You need to replace only l2jserver.jar

i have source i used l2jteon i know this for add fix eclipse and then compile but wher then can replace in games folder? btw need find on game server java folde?

Good luck in searching.

Have you ever updated the server?