make the window fullscreen by clicking the window decoration fullscreen button.
Only a portion of the fullscreen window is drawn in orange, while the whole window should be drawn orange.
This can also be reproduced by resizing the window very fast, a small portion of the window is not drawn with the correct color.
This bug does not happen on windows.
Adding a call to redraw() in display() works around the issue.
of course, we are ready to test a release candidate of 2.4.0 if it can help.
But, in bugzilla, it seems that our bug is not yet fixed (https://jogamp.org/bugzilla/show_bug.cgi?id=1395)
and the wiki page about 2.4.0 release does not even mention it.
Maybe it's too early to test a version in this case.