Open source Extract Transform Load engine written in Java
This is a lightweight java dynamic component framework
UI components for apache wicket
Business Application Construction Kit
High Performance, Lock Free Java Actors
Simple Flexible Template Solution in Java
Java framework GUI ( based Swing )
Free position 2D maps for computer games.
Effective Unit Testing for Java EE
Java validation framework (not JSR-303 implementation).
Web application framework for business logic oriented programming.
Task-oriented distributed computing framework