Posted by gouessej on Dec 22, 2016; 6:26pm
URL: https://forum.jogamp.org/Java3D-Version-detection-tp4037543p4037555.html

You might still need one of my workarounds under Mac as Apple unfortunately goes on shipping old versions of Java3D with old versions of JOGL. Disabling the extension mechanism or using a JRE with no such feature (OpenJDK 1.9) just works :)