diff -r 5060b1928712 -r f6d501f12376 jdk/src/macosx/classes/sun/awt/CGraphicsEnvironment.java
--- a/jdk/src/macosx/classes/sun/awt/CGraphicsEnvironment.java	Fri Sep 27 22:17:24 2013 +0400
+++ b/jdk/src/macosx/classes/sun/awt/CGraphicsEnvironment.java	Fri Sep 27 22:25:58 2013 +0400
@@ -181,6 +181,9 @@
             initDevices();
 
             d = devices.get(mainDisplayID);
+            if (d == null) {
+                throw new AWTError("no screen devices");
+            }
         }
         return d;
     }