--- old/src/share/vm/ci/ciKlass.cpp	2014-03-25 14:56:09.554796028 +0100
+++ new/src/share/vm/ci/ciKlass.cpp	2014-03-25 14:56:09.303792590 +0100
@@ -237,3 +237,9 @@
 void ciKlass::print_name_on(outputStream* st) {
   name()->print_symbol_on(st);
 }
+
+const char* ciKlass::external_name() const {
+  GUARDED_VM_ENTRY(
+    return get_Klass()->external_name();
+  )
+}