hg: jdk/client: 8233573: Toolkit.getScreenInsets(GraphicsConfiguration) may throw ClassCastException

[sergey.bylokhov at oracle.com]

Changeset: 392d5e420c73
Author:    serb
Date:      2020-03-10 11:30 -0700
URL:       https://hg.openjdk.java.net/jdk/client/rev/392d5e420c73

8233573: Toolkit.getScreenInsets(GraphicsConfiguration) may throw ClassCastException
Reviewed-by: prr, jdv

! src/java.desktop/macosx/classes/sun/lwawt/macosx/LWCToolkit.java
! src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java
! src/java.desktop/windows/classes/sun/awt/windows/WToolkit.java
+ test/jdk/java/awt/Toolkit/GetScreenInsetsCustomGC/GetScreenInsetsCustomGC.java