--- a/src/share/vm/oops/klass.cpp	Tue May 31 08:05:44 2016 +0200
+++ b/src/share/vm/oops/klass.cpp	Wed Jun 01 00:11:44 2016 +0200
@@ -454,8 +454,7 @@
     // Clean the implementors list and method data.
     if (clean_alive_klasses && current->oop_is_instance()) {
       InstanceKlass* ik = InstanceKlass::cast(current);
-      ik->clean_implementors_list(is_alive);
-      ik->clean_method_data(is_alive);
+      ik->clean_weak_instanceklass_links(is_alive);
     }
   }
 }