An Open Source portable pure Java game library with example games, Swing-based sprite animation engine, deployment framework, and firewall tunneling networking. The code is documented in the book Advanced Java Game Programming by David Wallace Croft.
ANts P2P realizes a third generation P2P net. It protects your privacy while you are connected and makes you not trackable, hiding your identity (ip) and crypting everything you are sending/receiving from others.
In just one clic (no setup) this Java Applet based solution allows you to run VNC Server / VNC Viewer through an HTTP AES encrypted tunnel. As it is full HTTP, there is no proxy or firewall setup needed.