--- a/src/hotspot/share/gc/g1/g1HeapVerifier.cpp	Mon Oct 23 03:15:19 2017 -0400
+++ b/src/hotspot/share/gc/g1/g1HeapVerifier.cpp	Mon Oct 23 11:46:12 2017 +0200
@@ -647,8 +647,8 @@
 }
 
 bool G1HeapVerifier::verify_bitmaps(const char* caller, HeapRegion* hr) {
-  const G1CMBitMap* const prev_bitmap = _g1h->concurrent_mark()->prevMarkBitMap();
-  const G1CMBitMap* const next_bitmap = _g1h->concurrent_mark()->nextMarkBitMap();
+  const G1CMBitMap* const prev_bitmap = _g1h->concurrent_mark()->prev_mark_bitmap();
+  const G1CMBitMap* const next_bitmap = _g1h->concurrent_mark()->next_mark_bitmap();
 
   HeapWord* ptams  = hr->prev_top_at_mark_start();
   HeapWord* ntams  = hr->next_top_at_mark_start();