Why wait to add "GroupLayout" to Java 7, it should be in 6!
I see an interview on a new LayoutManager, that is released in version 1.0 AND used in NetBeans.
It's planed to be included in Java 7.
Why do I have to include a jar to ship my application?
ps: of course, current layouts are not humanly maintainable, so of no use. Now I use jGoodies.