Update: I've accepted a job at Guidewire!
An unfinished game (this represents some of my finest work) [FULL/SANDBOX] (source code)
(Sandbox version does not require you to accept a security dialog, but images will not be cached)
InterMUD-3 Driver for Java (source code)
PKeyTool - A private key tool for Java since Sun doesn't provide one (source code)
A reversi game (source code: [ client | server ] )
Arcanum Weapon Editor (source code)
VNC Display Concentrator (source code) (Try a demo by VNC'ing to couchpotato.net)
This one was one of my favorites to implement - translates from the
VNC protocol to BufferedImages, and then back to VNC protocol.
Does thumbnailing of screens. Lots of Java2D work, and Swing
hacking experimentation. Not to mention that implementing hextile
encoding in Java was a blast. The VNC protocol stuff uses NBIO.