--- a/hotspot/src/share/vm/gc/g1/g1HeapVerifier.cpp	Mon May 02 19:38:15 2016 -0400
+++ b/hotspot/src/share/vm/gc/g1/g1HeapVerifier.cpp	Tue May 03 12:33:10 2016 +0200
@@ -583,13 +583,13 @@
 
 void G1HeapVerifier::verify_dirty_young_list(HeapRegion* head) {
   G1SATBCardTableModRefBS* ct_bs = _g1h->g1_barrier_set();
-  for (HeapRegion* hr = head; hr != NULL; hr = hr->get_next_young_region()) {
+  for (HeapRegion* hr = head; hr != NULL; hr = hr->next_in_collection_set()) {
     verify_dirty_region(hr);
   }
 }
 
 void G1HeapVerifier::verify_dirty_young_regions() {
-  verify_dirty_young_list(_g1h->young_list()->first_region());
+  verify_dirty_young_list(_g1h->collection_set()->inc_head());
 }
 
 bool G1HeapVerifier::verify_no_bits_over_tams(const char* bitmap_name, G1CMBitMapRO* bitmap,