[9] Review request for 8165428: Security Warning dialog should be always on the top when multiple applets with APPLICATION_MODAL dialog launched in a browser

[Dmitry Markov]

Hello,

Could you review a fix for jdk9, please?

        bug: https://bugs.openjdk.java.net/browse/JDK-8165428
        webrev: http://cr.openjdk.java.net/~dmarkov/8165428/webrev.00/

Problem description:
Sometimes the function orderChildWindows() might be called for the window which 
is blocked by a modal dialog. That may cause the following problem: the modal 
dialog is overlapped by window’s children windows which are popped up during 
ordering.

Fix:
The ordering should not be performed for blocked windows.

Thanks,
Dmitry