--- a/jdk/src/java.desktop/unix/classes/sun/awt/X11/XChoicePeer.java	Fri Nov 13 05:02:26 2015 -0800
+++ b/jdk/src/java.desktop/unix/classes/sun/awt/X11/XChoicePeer.java	Fri Nov 13 18:36:14 2015 +0400
@@ -785,7 +785,7 @@
                 numItemsDisplayed = Math.min(MAX_UNFURLED_ITEMS, numItems);
             }
             Point global = XChoicePeer.this.toGlobal(0,0);
-            Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
+            Rectangle screen = graphicsConfig.getBounds();
 
             if (alignUnder != null) {
                 Rectangle choiceRec = XChoicePeer.this.getBounds();