--- a/src/hotspot/share/gc/g1/sparsePRT.cpp	Mon Feb 26 09:34:20 2018 +0100
+++ b/src/hotspot/share/gc/g1/sparsePRT.cpp	Mon Feb 26 09:34:12 2018 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2018, 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
@@ -41,7 +41,7 @@
   // Check that the card array element type can represent all cards in the region.
   // Choose a large SparsePRTEntry::card_elem_t (e.g. CardIdx_t) if required.
   assert(((size_t)1 << (sizeof(SparsePRTEntry::card_elem_t) * BitsPerByte)) *
-         G1SATBCardTableModRefBS::card_size >= HeapRegionBounds::max_size(), "precondition");
+         G1CardTable::card_size >= HeapRegionBounds::max_size(), "precondition");
   assert(G1RSetSparseRegionEntries > 0, "precondition");
   _region_ind = region_ind;
   _next_index = RSHashTable::NullEntry;