@@ -49,11 +49,11 @@ #ifdef PRODUCT Klass* k = obj->klass(); const char* class_name = InstanceKlass::cast(k)->external_name(); out->print_cr("class name %s", class_name); #else // PRODUCT - obj->print_on(out); + oopDesc::print_on(out, obj); #endif // PRODUCT } template <class T> void G1VerifyOopClosure::do_oop_work(T* p) { T heap_oop = RawAccess<>::oop_load(p);