Lightweight Java Component Library - Opensource LGPL.
Classic Lightweight Java components
Compatible with AWT and Swing, Similar API
Free for any purpose
Low requirements - works with Java 1.1 to 1.6, J#, J++, GCJ
Graphics based on hierarchical skin style sheets and GIF images
Thread safe
Optimized for size
Good for small-footprint applets
Source Code Library
Extremely reduced class dependencies
Open component list you can free download Javu WingS 1.2.0 now.