I’ve posted my Java assignments. You can find them on the school page (scroll down to Data Structures and Algorithms 2). I’ll post them as I complete them. For safety though, I won’t post the code to an assignment until after its been graded.
The hexagon fractal assignment was rather fun. Learning Java Swing wasn’t as bad as I thought it was going to be. Figuring out how to draw in a JPanel took a little bit of work (as I learned, simply drawing on the canvas is sort of a no-no since Swing components will overwrite the canvas every time). You’ll need Java 1.5.0 installed for the applet to work.