--- a/src/hotspot/share/gc/g1/g1RemSet.cpp	Wed Feb 13 15:50:08 2019 -0500
+++ b/src/hotspot/share/gc/g1/g1RemSet.cpp	Wed Feb 13 17:38:14 2019 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2019, 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
@@ -23,12 +23,12 @@
  */
 
 #include "precompiled.hpp"
-#include "gc/g1/dirtyCardQueue.hpp"
 #include "gc/g1/g1BarrierSet.hpp"
 #include "gc/g1/g1BlockOffsetTable.inline.hpp"
 #include "gc/g1/g1CardTable.inline.hpp"
 #include "gc/g1/g1CollectedHeap.inline.hpp"
 #include "gc/g1/g1ConcurrentRefine.hpp"
+#include "gc/g1/g1DirtyCardQueue.hpp"
 #include "gc/g1/g1FromCardCache.hpp"
 #include "gc/g1/g1GCPhaseTimes.hpp"
 #include "gc/g1/g1HotCardCache.hpp"
@@ -300,7 +300,7 @@
 }
 
 uint G1RemSet::num_par_rem_sets() {
-  return DirtyCardQueueSet::num_par_ids() + G1ConcurrentRefine::max_num_threads() + MAX2(ConcGCThreads, ParallelGCThreads);
+  return G1DirtyCardQueueSet::num_par_ids() + G1ConcurrentRefine::max_num_threads() + MAX2(ConcGCThreads, ParallelGCThreads);
 }
 
 void G1RemSet::initialize(size_t capacity, uint max_regions) {
@@ -456,7 +456,7 @@
 }
 
 // Closure used for updating rem sets. Only called during an evacuation pause.
-class G1RefineCardClosure: public CardTableEntryClosure {
+class G1RefineCardClosure: public G1CardTableEntryClosure {
   G1RemSet* _g1rs;
   G1ScanObjsDuringUpdateRSClosure* _update_rs_cl;
 
@@ -520,7 +520,7 @@
 }
 
 void G1RemSet::prepare_for_oops_into_collection_set_do() {
-  DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
+  G1DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set();
   dcqs.concatenate_logs();
 
   _scan_state->reset();
@@ -677,7 +677,7 @@
       *card_ptr = G1CardTable::dirty_card_val();
       MutexLockerEx x(Shared_DirtyCardQ_lock,
                       Mutex::_no_safepoint_check_flag);
-      DirtyCardQueue* sdcq =
+      G1DirtyCardQueue* sdcq =
         G1BarrierSet::dirty_card_queue_set().shared_dirty_card_queue();
       sdcq->enqueue(card_ptr);
     }