Chat Messenger written in Java
Underground IM is a free Java Instant Messaging solution.
Cross-Platform Mobile Messaging Application
a java based LAN messenger
A Java RMI base messenger which works on LAN
A P2P Messenger which uses JXTA. It provides secure RSA/AES end-to-end
K-Drive Instant Messenger
Facebook Chat Desktop Messenger
Small messenger solution for teams inside a LAN using eclipse
small, fast, java messenger