--- old/jdk/src/windows/classes/sun/awt/Win32GraphicsEnvironment.java	2013-09-25 13:50:15.357301200 +0400
+++ new/jdk/src/windows/classes/sun/awt/Win32GraphicsEnvironment.java	2013-09-25 13:50:14.884274100 +0400
@@ -93,7 +93,12 @@
     protected native int getDefaultScreen();
 
     public GraphicsDevice getDefaultScreenDevice() {
-        return getScreenDevices()[getDefaultScreen()];
+        GraphicsDevice[] screens = getScreenDevices();
+        if (screens.length == 0) {
+            return null;
+        }
+        int index = getDefaultScreen();
+        return screens[0 < index && index < screens.length ? index : 0];
     }
 
     /**