--- old/src/share/vm/oops/instanceKlass.cpp	2017-04-25 16:45:20.479173609 +0200
+++ new/src/share/vm/oops/instanceKlass.cpp	2017-04-25 16:45:20.339173613 +0200
@@ -1887,6 +1887,10 @@
 }
 #endif //PRODUCT
 
+oop* InstanceKlass::klass_holder_addr() const   {
+  return is_anonymous() ? const_cast<oop*>(&_java_mirror) : _class_loader_data->class_loader_addr();
+}
+
 void InstanceKlass::clean_weak_instanceklass_links(BoolObjectClosure* is_alive) {
   clean_implementors_list(is_alive);
   clean_method_data(is_alive);