Posted by gouessej on Jun 23, 2017; 2:41pm
URL: https://forum.jogamp.org/Issue-with-X-server-lock-from-jogl-tp4038033p4038040.html

I don't know but you can look at the source code of OpenJDK.

You should read this report to understand how Sven drove JOGL lock free, it answers to your question:
https://jogamp.org/bugzilla/show_bug.cgi?id=616