--- old/src/share/vm/oops/instanceClassLoaderKlass.cpp	2014-06-12 10:42:44.634104071 +0200
+++ new/src/share/vm/oops/instanceClassLoaderKlass.cpp	2014-06-12 10:42:44.514104075 +0200
@@ -44,12 +44,6 @@
 #include "oops/oop.pcgc.inline.hpp"
 #endif // INCLUDE_ALL_GCS
 
-#define if_do_metadata_checked(closure, nv_suffix)                    \
-  /* Make sure the non-virtual and the virtual versions match. */     \
-  assert(closure->do_metadata##nv_suffix() == closure->do_metadata(), \
-      "Inconsistency in do_metadata");                                \
-  if (closure->do_metadata##nv_suffix())
-
 // Macro to define InstanceClassLoaderKlass::oop_oop_iterate for virtual/nonvirtual for
 // all closures.  Macros calling macros above for each oop size.
 // Since ClassLoader objects have only a pointer to the loader_data, they are not