--- old/src/java.desktop/unix/classes/sun/awt/X11/XMenuWindow.java	2015-10-22 10:07:23.995072232 -0400
+++ new/src/java.desktop/unix/classes/sun/awt/X11/XMenuWindow.java	2015-10-22 10:07:23.827072226 -0400
@@ -278,7 +278,7 @@
      */
     protected Rectangle getSubmenuBounds(Rectangle itemBounds, Dimension windowSize) {
         Rectangle globalBounds = toGlobal(itemBounds);
-        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
+        Dimension screenSize = graphicsConfig.getBounds().getSize();        
         Rectangle res;
         res = fitWindowRight(globalBounds, windowSize, screenSize);
         if (res != null) {