Posted by Sailsman63 on Feb 13, 2020; 2:15am
URL: https://forum.jogamp.org/Warning-An-illegal-reflective-access-operation-has-occurred-tp4040365p4040366.html

Which version of jogamp/jogl are you using?

Not so much a bug, necessarily. Newer versions of Java are removing old/deprecated code in the future.

It's just a warning, so it'll work with Java 12 as is, just may not work on future versions