I am using Windows 10 Pro 64bit.
My monitor (32inch) has a native resolution of 3820 * 2160 pixels.
As soon when I use Java based applications I have problems with the magnification of fonts, buttons, etc. Often they are too small.
I know I can change the overall scaling of all elements to more than 100%. But this leads to the fact that fonts etc. are blurred.
Do you have a solution for that?
Most common solution (try google) is disable DPI awareness. You can do this by running your app with:
-Dsun.java2d.dpiaware=false
Note that, here is bug for Java 8 :( See this ticket.