FULL PRODUCT VERSION :
java version "1.8.0_102"
Java(TM) SE Runtime Environment (build 1.8.0_102-b14)
Java HotSpot(TM) Client VM (build 25.102-b14, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.1.7601]

A DESCRIPTION OF THE PROBLEM :
JavaFX Key Events to do not support German Umlaut characters.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
If you add a key event listener to a JavaFX control and press a German Umlaut key, the key code which is contained in the event is UNDEFINED.




EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The key code represents the corresponding key code, e.g. 'ü'
ACTUAL -
KeyCode.UNDEFINED is returned

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------

combo.setOnKeyPressed(evt -> System.out.println(evt.getCode()));
---------- END SOURCE ----------