--- a/jdk/src/share/classes/sun/launcher/resources/launcher.properties	Tue Nov 20 09:26:38 2012 +0000
+++ b/jdk/src/share/classes/sun/launcher/resources/launcher.properties	Mon Nov 19 19:49:38 2012 -0800
@@ -131,7 +131,10 @@
 \   public static void main(String[] args)
 java.launcher.cls.error4=\
     Error: Main method not found in class {0}, please define the main method as:\n\
-\   public static void main(String[] args)
+\   public static void main(String[] args)\n\
+    or a JavaFX application class must extend {1}
+java.launcher.cls.error5=\
+    Error: JavaFX runtime components are missing, and are required to run this application
 java.launcher.jar.error1=\
     Error: An unexpected error occurred while trying to open file {0}
 java.launcher.jar.error2=manifest not found in {0}