Posted by gouessej on Apr 01, 2022; 10:14pm
URL: https://forum.jogamp.org/getAWTgraphicsconfiguration-causes-NPE-error-tp4041439p4041706.html

I think that the code emitting some warnings should be removed anyway, it was there to work around a bug in Java Webstart which was removed a while ago from Java. "<local3>" is null is the expected behaviour as there is no extension mechanism.