Posted by Wade Walker on Jan 26, 2019; 7:11pm
URL: https://forum.jogamp.org/ArrayIndexOutOfBoundsException-on-Windows-tp4039424p4039432.html

I think you're right that this is a bug in the code, but it shouldn't be getting that far (that failure is in a backup attempt). You might add -Dnativewindow.debug.GraphicsConfiguration to your command line and see why the first method didn't work.