Several examples of Java projects have been collected from past semesters. Some of them are applets and can be viewed directly from a web browser. Those are linked to this page so you can check them out directly. Others Are applications. The .class files for those have been placed in directories in ~jalewis/451/java. The names of the directories for each of these projects is given below after the links to the applets.
Madcat - A development tool for an emergent model-building robot