I've run two RenParticleEditor applications together and noticed that this causes random lockups of the java event queue for one or both of them - input and paint events queue up like theres some deadlock happening.
To reproduce launch two JME/Swing applications.
- Activate one of them
- Start dragging mouse and clicking buttons and swing controls rapidly
- Activate other application and repeat from step 2
I've also tried it with the JMESwingTest application.
I'm using JDK 1.6.0 build 14 under Gentoo linux x86 & KDE 4.2.
Any help would be much appreciated.