I see a similar problem in Java 8u66 on Ubuntu 14 LTS (just installed). When the JFrame is repeatedly launched (using setLocation) and saves location derived using either getLocation() or getLocationOnScreen() the JFrame wanders noticeably down the screen.
I see a similar problem in Java 8u66 on Ubuntu 14 LTS (just installed). When the JFrame is repeatedly launched (using setLocation) and saves location derived using either getLocation() or getLocationOnSc reen() the JFrame wanders noticeably down the screen.