Posted by Flo on Dec 11, 2014; 7:17am
URL: https://forum.jogamp.org/How-to-correctly-clean-up-Java3D-tp4033725p4033738.html

Well, as I said, it happens. Can reproduce it with the Offscreen-Example from the old 1.5.2 files (using J3D 1.6), just with a simple main Method that does not but initialize the JFrame but doesn't set it visible.