--- a/jdk/src/share/native/java/lang/System.c	Thu Oct 24 20:46:23 2013 -0400
+++ b/jdk/src/share/native/java/lang/System.c	Thu Oct 24 20:47:41 2013 -0400
@@ -206,6 +206,11 @@
     if (sprops->awt_toolkit) {
         PUTPROP(props, "awt.toolkit", sprops->awt_toolkit);
     }
+#ifdef MACOSX
+    if (sprops->awt_headless) {
+        PUTPROP(props, "java.awt.headless", sprops->awt_headless);
+    }
+#endif
 
     /* os properties */
     PUTPROP(props, "os.name", sprops->os_name);