Sessions in this track will describe innovative uses of the Java programming language in applications and extensions to the Java platform. The track's charter is very broad, and virtually any interesting work qualifies for a session. For example, past topics ranged from a robotic arm control, scripting languages, an interactive music game device, server APIs for mobile services, platform extensions for debugging and enhanced scalability, and the latest in Remote Method Invocation (RMI), Jini network technology, aspect-oriented programming, and Grid computing -- all of it for, in, with, or thanks to Java technology.