--- old/src/share/vm/oops/klass.hpp	2013-09-04 10:22:29.000000000 -0400
+++ new/src/share/vm/oops/klass.hpp	2013-09-04 10:22:29.000000000 -0400
@@ -699,7 +699,8 @@
   void verify(bool check_dictionary = true) { verify_on(tty, check_dictionary); }
 
 #ifndef PRODUCT
-  void verify_vtable_index(int index);
+  bool verify_vtable_index(int index);
+  bool verify_itable_index(int index);
 #endif
 
   virtual void oop_verify_on(oop obj, outputStream* st);