Posted by gouessej on May 16, 2017; 12:49pm
URL: https://forum.jogamp.org/GLCanvas-rendering-differs-among-JVM-version-tp4035514p4037991.html

Please indicate whether you use Oracle Java or OpenJDK. I advise you to use a more recent version of Java. Maybe this problem is already fixed. Sven fixed this one:
https://jogamp.org/bugzilla/show_bug.cgi?id=1267