Originally reported at: http://www.java.net/forum/topic/javadesktop/java-desktop-technologies/swing-awt/problem-graphicsconfiguration-frame

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I have a simple program which builds a frame with a specific GraphicsConfiguration.
 When I launch this program on Linux and Java1.7 with multiscreens (TwinView), the GraphicsConfiguration of my frame changes to default configuration if it is moved onto the second screen.
 Why the default configuration is restored ? With Java1.6, this change doesn't occur.
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Note that this may or may not be a bug. However, since the behavior has changed since 1.6, we should evaluate whether it is an expected change.