<AWT Dev> Patch for JTreg test java/awt/Mixing/LWPopupMenu.java

[Pavel Tisnovsky]

Hi,

can you please review patch for JTreg test 
java/awt/Mixing/LWPopupMenu.java 
(http://cr.openjdk.java.net/~ptisnovs/LWPopupMenu/)?

This test opens two frames - test dialog (used for printing messages and 
so on) [Window1] and the frame with menu and button [Window2]. Sometimes 
(probability is about 10% on my machine) the [Window2] is displayed 
UNDER [Window1], not on the top. This causes test failure, because 
[Window2] does not receive events when it is covered by another window.

Calling frame.toFront() after waiting for robot seems to solve this issue.

Thanks in advance,
Pavel Tisnovsky