8211446: Replace oop_pc_follow_contents with oop_iterate and closure
// GC specific object visitors
//
#if INCLUDE_PARALLELGC
// Parallel Compact
- virtual void oop_pc_follow_contents(oop obj, ParCompactionManager* cm) = 0;
virtual void oop_pc_update_pointers(oop obj, ParCompactionManager* cm) = 0;
#endif
virtual void array_klasses_do(void f(Klass* k)) {}