Heavyweight/Lightweight Mixing feature of Java 7
There is a bug which was recently closed:
The evaluation parts says:
"Having the Heavyweight/Lightweight Mixing feature implemented, we don't actually need any heavyweight JInternalFrame. At least the problems mentioned in the Description of this CR are succesfully resolved with the fix for 4811096 at JDK7. Hence, this CR is closed as 'Will Not Fix'."
Sounds like the bug is fixed in Java 7. I downloaded and tested latest snapshot jre-7-ea-bin-b16-windows-i586-20_jul_2007.jar but I could not notice any difference in (JInternalFrame + Canvas3D) or even (JInternalFrame + Button) behavior.
Where can I get more information about Heavyweight/Lightweight Mixing feature of Java 7?