--- old/src/share/vm/gc/g1/heapRegion.hpp	2017-02-24 15:17:51.847786804 +0100
+++ new/src/share/vm/gc/g1/heapRegion.hpp	2017-02-24 15:17:51.738783533 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -661,7 +661,7 @@
   // encountered; that only happens when invoked concurrently with the
   // mutator.
   bool oops_on_card_seq_iterate_careful(MemRegion mr,
-                                        FilterOutOfRegionClosure* cl);
+                                        G1UpdateRSOrPushRefOopClosure* cl);
 
   size_t recorded_rs_length() const        { return _recorded_rs_length; }
   double predicted_elapsed_time_ms() const { return _predicted_elapsed_time_ms; }