Posted by Xerxes Rånby on Aug 17, 2020; 5:48pm
URL: https://forum.jogamp.org/Please-explain-these-classpath-quirks-Closed-tp4040770p4040773.html

I noticed that you are using an outdated Java Runtime, i think you run into the class not found exception because the JogAmp JOGL classes are compiled using JDK 8 and you try to run your code using JRE 6

Try use JDK 8 or later.


You are also recommended to try use the very latest version of JogAmp. You only need to use this single jar.
https://jogamp.org/deployment/jogamp-next/fat/jogamp-fat.jar