Posted by Wade Walker on Jan 17, 2011; 10:33pm
URL: https://forum.jogamp.org/NPE-when-getting-GLDrawableFactory-tp2276026p2276155.html

You might try looking at https://github.com/sgothel/jogl/blob/master/src/jogl/classes/com/jogamp/opengl/JoglVersion.java. It shows how the etc/test.sh file prints out the extensions information.

The "Info: XInitThreads() called for concurrent Thread support" message doesn't seem to occur in the JOGL code anywhere, so it must be coming from inside the XInitThreads call. I'm not sure how to shut it off.