--- old/src/share/classes/com/sun/jndi/ldap/VersionHelper.java	2011-07-27 17:22:01.652881900 -0700
+++ new/src/share/classes/com/sun/jndi/ldap/VersionHelper.java	2011-07-27 17:22:01.006817300 -0700
@@ -72,7 +72,7 @@
         return urlArray;
     }
 
-    abstract Class loadClass(String className) throws ClassNotFoundException;
+    abstract Class<?> loadClass(String className) throws ClassNotFoundException;
 
     abstract Thread createThread(Runnable r);
 }