https://bugs.winehq.org/show_bug.cgi?id=51628
--- Comment #11 from Josesk Volpe joseskvolpe@gmail.com --- I just tested it on Wine 6.19 on a much cleaner wineprefix. The only patch i had it from winetricks is gmdls. It's much more stable now, no black window neither crashes, only a minor flickering on the emulator when multiple windows of the same application are open. I tried on both JDK 1.6 and JDK 1.8, bot are working very fine.
I'm not sure if that's fixed from Wine updates or if that was a issue on the older wineprefix i was trying it on.
Well, sorry for these confusing bug reports, althought i used Linux much before, i was very new on Wine because i just made Manjaro Linux my default system lol I now got it how should i use Wine and when, and how, report bugs to it, and to try these applications on a clean wineprefix first :3