I can answer part of that, but I can't get access to the older system just now.
On Wed, Oct 10, 2018 at 4:41 PM Philip Race <philip.r...@oracle.com> wrote: > In other words does > > -Dsun.java2d.uiScale=1.0 > > even change the physical size of the window on JDK 9/10/11 ? > Yes, because I can run the same jar under Java 8 and 11. Without the scale option, the Java 11 window is bigger than the Java 8 one, by about 1.25x (this corresponds to my system setting) When I add the scale=1 option to both, they are both the same size (and the same as JDK8 without any scaling) I've attached 2 images so you can see what I mean, one is without any scale option (and I labelled the approx size on this) and the other is with -Dsun.java2d.uiScale=1.0. The window title contains the system property "java.runtime.version" so you can see which is which. I do appreciate your help on this. It looks like it's coming down to Intel's graphics driver, do you agree? Pete
