src/hotspot/share/oops/instanceRefKlass.inline.hpp

*** 61,78 ****
    }
  }
  
  template <typename T, class OopClosureType>
  bool InstanceRefKlass::try_discover(oop obj, ReferenceType type, OopClosureType* closure) {
!   ReferenceProcessor* rp = closure->ref_processor();
!   if (rp != NULL) {
      T referent_oop = RawAccess<>::oop_load((T*)java_lang_ref_Reference::referent_addr_raw(obj));
      if (!CompressedOops::is_null(referent_oop)) {
        oop referent = CompressedOops::decode_not_null(referent_oop);
        if (!referent->is_gc_marked()) {
          // Only try to discover if not yet marked.
!         return rp->discover_reference(obj, type);
        }
      }
    }
    return false;
  }
--- 61,78 ----
    }
  }
  
  template <typename T, class OopClosureType>
  bool InstanceRefKlass::try_discover(oop obj, ReferenceType type, OopClosureType* closure) {
!   ReferenceDiscoverer* rd = closure->ref_discoverer();
!   if (rd != NULL) {
      T referent_oop = RawAccess<>::oop_load((T*)java_lang_ref_Reference::referent_addr_raw(obj));
      if (!CompressedOops::is_null(referent_oop)) {
        oop referent = CompressedOops::decode_not_null(referent_oop);
        if (!referent->is_gc_marked()) {
          // Only try to discover if not yet marked.
!         return rd->discover_reference(obj, type);
        }
      }
    }
    return false;
  }