Hello,
Please review fix for JDK9:
bug: https://bugs.openjdk.java.net/browse/JDK-8165619
webrev: http://cr.openjdk.java.net/~ssadetsky/8165619/webrev.00/
If frame is created in maximized the window extent property notification
is not send by WM. So, ConfigureNotify event is skipped and the target
frame doesn't receive notification about size and its content is not
repainted. To handle this scenario the waiting for window extents is
canceled for maximized window and the extents are specified when window
state is changed back to normal.
--Semyon
