src/share/vm/memory/iterator.hpp

*** 126,135 ****
--- 126,140 ----
                                   _wrapped_closure->do_oop(p); }
    void do_oop(narrowOop* p)    { assert(false, "Only the _nv versions should be used");
                                   _wrapped_closure->do_oop(p);}
  };
  
+ class BufferedValueClosure : public Closure {
+ public:
+   virtual void do_buffered_value(oop* p) = 0;
+ };
+ 
  class KlassClosure : public Closure {
   public:
    virtual void do_klass(Klass* k) = 0;
  };