--- old/src/share/vm/oops/klass.hpp	2014-04-11 08:47:44.551906000 -0400
+++ new/src/share/vm/oops/klass.hpp	2014-04-11 08:47:43.145324000 -0400
@@ -154,6 +154,8 @@
   void* operator new(size_t size, ClassLoaderData* loader_data, size_t word_size, TRAPS) throw();
 
  public:
+  enum MethodLookupMode { normal, skip_overpass, skip_defaults };
+
   bool is_klass() const volatile { return true; }
 
   // super
@@ -391,10 +393,10 @@
   virtual void initialize(TRAPS);
   // lookup operation for MethodLookupCache
   friend class MethodLookupCache;
-  virtual Method* uncached_lookup_method(Symbol* name, Symbol* signature) const;
+  virtual Method* uncached_lookup_method(Symbol* name, Symbol* signature, MethodLookupMode mode) const;
  public:
   Method* lookup_method(Symbol* name, Symbol* signature) const {
-    return uncached_lookup_method(name, signature);
+    return uncached_lookup_method(name, signature, normal);
   }
 
   // array class with specific rank