--- a/src/hotspot/share/gc/shared/genOopClosures.hpp	Fri Mar 16 14:47:53 2018 +0100
+++ b/src/hotspot/share/gc/shared/genOopClosures.hpp	Mon Mar 19 07:38:18 2018 +0100
@@ -31,7 +31,7 @@
 class Generation;
 class HeapWord;
 class CardTableRS;
-class CardTableModRefBS;
+class CardTableBarrierSet;
 class DefNewGeneration;
 class KlassRemSet;