*** old/src/share/vm/classfile/classLoaderData.hpp	Thu Feb 21 17:29:53 2013
--- new/src/share/vm/classfile/classLoaderData.hpp	Thu Feb 21 17:29:53 2013

*** 232,241 ****
--- 232,242 ----
    void init_dependencies(TRAPS);
  
    void add_to_deallocate_list(Metadata* m);
  
    static ClassLoaderData* class_loader_data(oop loader);
+   static ClassLoaderData* class_loader_data_or_null(oop loader);
    static ClassLoaderData* anonymous_class_loader_data(oop loader, TRAPS);
    static void print_loader(ClassLoaderData *loader_data, outputStream *out);
  
    // CDS support
    Metaspace* ro_metaspace();