--- old/src/hotspot/share/gc/shared/genCollectedHeap.cpp	2018-06-20 11:50:22.220139606 +0200
+++ new/src/hotspot/share/gc/shared/genCollectedHeap.cpp	2018-06-20 11:50:21.996139614 +0200
@@ -1047,7 +1047,7 @@
   oop_iterate(&no_header_cl);
 }
 
-void GenCollectedHeap::oop_iterate(ExtendedOopClosure* cl) {
+void GenCollectedHeap::oop_iterate(OopIterateClosure* cl) {
   _young_gen->oop_iterate(cl);
   _old_gen->oop_iterate(cl);
 }