src/hotspot/share/gc/shenandoah/shenandoahClosures.hpp

@@ -178,13 +178,10 @@
    inline void do_oop(oop* p);
    inline void do_oop(narrowOop* p);
  };
  
  class ShenandoahNMethodAndDisarmClosure : public NMethodToOopClosure {
- private:
-   BarrierSetNMethod* const _bs;
- 
  public:
    inline ShenandoahNMethodAndDisarmClosure(OopClosure* cl);
    inline void do_nmethod(nmethod* nm);
  };
  

@@ -242,10 +239,16 @@
  
  //
  // ========= Utilities
  //
  
+ class ShenandoahNoOpClosure : public OopClosure {
+ public:
+   inline void do_oop(oop* p)       { }
+   inline void do_oop(narrowOop* p) { }
+ };
+ 
  #ifdef ASSERT
  class ShenandoahAssertNotForwardedClosure : public OopClosure {
  private:
    template <class T>
    inline void do_oop_work(T* p);