src/hotspot/share/memory/iterator.hpp

@@ -44,10 +44,12 @@
 // OopClosure is used for iterating through references to Java objects.
 class OopClosure : public Closure {
  public:
   virtual void do_oop(oop* o) = 0;
   virtual void do_oop(narrowOop* o) = 0;
+  virtual void do_oop_no_buffering(oop* o) { do_oop(o); }
+  virtual void do_oop_no_buffering(narrowOop* o) { do_oop(o); }
 };
 
 // ExtendedOopClosure adds extra code to be run during oop iterations.
 // This is needed by the GC and is extracted to a separate type to not
 // pollute the OopClosure interface.