Posted by gouessej on Jun 09, 2020; 8:42am
URL: https://forum.jogamp.org/Java3D-Javafx-doesn-t-work-on-Java-14-tp4040679p4040682.html

This fat JAR contains the fix of the bug 1426 and your fix:
https://svn.code.sf.net/p/tuer/code/pre_beta/lib/jogamp/jogamp-fat.jar

Enjoy ;)