src/share/vm/gc_interface/collectedHeap.hpp

@@ -468,10 +468,11 @@
   // the context of the vm thread.
   virtual void collect_as_vm_thread(GCCause::Cause cause);
 
   // Returns the barrier set for this heap
   BarrierSet* barrier_set() { return _barrier_set; }
+  void set_barrier_set(BarrierSet* barrier_set);
 
   // Returns "true" iff there is a stop-world GC in progress.  (I assume
   // that it should answer "false" for the concurrent part of a concurrent
   // collector -- dld).
   bool is_gc_active() const { return _is_gc_active; }