--- a/src/hotspot/share/gc/g1/g1ParScanThreadState.hpp	Thu Apr 19 09:15:17 2018 +0200
+++ b/src/hotspot/share/gc/g1/g1ParScanThreadState.hpp	Thu Apr 19 07:54:50 2018 +0200
@@ -87,7 +87,7 @@
   G1ParScanThreadState(G1CollectedHeap* g1h, uint worker_id, size_t young_cset_length);
   virtual ~G1ParScanThreadState();
 
-  void set_ref_processor(ReferenceProcessor* rp) { _scanner.set_ref_processor(rp); }
+  void set_ref_discoverer(ReferenceDiscoverer* rd) { _scanner.set_ref_discoverer(rd); }
 
 #ifdef ASSERT
   bool queue_is_empty() const { return _refs->is_empty(); }