Posted by Xerxes Rånby on Aug 23, 2020; 8:07am
URL: https://forum.jogamp.org/Issue-Reparenting-NewtCanvasJFX-tp4040779p4040781.html

Thank you for the windows testcase.
With your reproducer this can be fixed for the next jogamp release.

TODO list to make sure this issue is fixed for the next release:
1. open a bugreport to get a bug number
2. convert the testcase into a junit test with the bug number that can be automatically run that triggers the crash on the jogamp build and test infrastructure
3. the jogamp team can then look into it and fix it for the next jogamp jogl release

https://jogamp.org/wiki/index.php/Contributing_a_new_feature_or_fix