--- old/test/java/awt/FullScreen/TranslucentWindow/TranslucentWindow.java 2013-09-13 12:51:24.742263696 +0400 +++ new/test/java/awt/FullScreen/TranslucentWindow/TranslucentWindow.java 2013-09-13 12:51:24.551973612 +0400 @@ -42,6 +42,7 @@ GraphicsDevice gd = ge.getDefaultScreenDevice(); Frame f = new Frame("Test frame"); + f.setUndecorated(true); f.setBounds(100, 100, 320, 240); // First, check it can be made fullscreen window without any effects applied