[9] Review Request: 8041990 [macosx] Language specific keys does not work in applets when opened outside the browser

[Petr Pchelko]

Hello, AWT Team.

Please review a next AppContext issue:
https://bugs.openjdk.java.net/browse/JDK-8041990
The fix is available at:
http://cr.openjdk.java.net/~pchelko/9/8041990/webrev/

When non-latin characters a typed AWT tries to check if InputMethods are going 
to handle the key event. 
To do it we create an InputMethodEvent on Appkit thread which fails with NPE 
due to lack of AppContext.

Thank you.
With best regards. Petr.