--- old/src/share/vm/oops/instanceKlass.hpp	2013-11-24 16:16:29.820662000 -0500
+++ new/src/share/vm/oops/instanceKlass.hpp	2013-11-24 16:16:29.008878000 -0500
@@ -777,6 +777,7 @@
 
   // subclass/subinterface checks
   bool implements_interface(Klass* k) const;
+  bool is_same_or_direct_interface(Klass* k) const;
 
   // Access to the implementor of an interface.
   Klass* implementor() const