[Fix] JDownloader2 HiDPI setup

ISSUE

JDownloader2 GUI fonts are tiny in default. We will fix that in this tutorial.

SOLUTION

I hope you have installed and preconfigured via JDownloaderHeadless tool JDownloader app.
Now Open JDownloader and navigate to:
Settings > Advanced Settings
Confirm popup.
Search: font
Change values:

LAF.Settings: Font Scale Factor 120
LAF.Settings: Font Respect System DPI remove :heavy_check_mark: mark
LAF.Settings: Font Name Noto Sans

FIX FONTS LOOKING

Following ArchWiki and just set environment variable

_JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=lcd_hrgb -Dswing.aatext=true"

Save it this line in /etc/environment file.
Reboot.

THEME

Dark theme used JDownloader-2-Dark-Theme

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