--- a/hotspot/src/share/vm/gc_implementation/g1/satbQueue.hpp	Mon Jul 07 10:18:33 2014 +0200
+++ b/hotspot/src/share/vm/gc_implementation/g1/satbQueue.hpp	Mon Jul 07 10:12:40 2014 +0200
@@ -33,7 +33,9 @@
 
 // A ptrQueue whose elements are "oops", pointers to object heads.
 class ObjPtrQueue: public PtrQueue {
+  friend class Threads;
   friend class SATBMarkQueueSet;
+  friend class G1RemarkThreadsClosure;
 
 private:
   // Filter out unwanted entries from the buffer.
@@ -119,13 +121,6 @@
   // closures, one for each parallel GC thread.
   void set_par_closure(int i, ObjectClosure* closure);
 
-  // Apply the registered closure to all entries on each
-  // currently-active buffer and then empty the buffer. It should only
-  // be called serially and at a safepoint.
-  void iterate_closure_all_threads();
-  // Parallel version of the above.
-  void par_iterate_closure_all_threads(uint worker);
-
   // If there exists some completed buffer, pop it, then apply the
   // registered closure to all its elements, and return true.  If no
   // completed buffers exist, return false.