--- a/src/hotspot/share/gc/serial/defNewGeneration.hpp	Mon Jun 25 12:44:52 2018 +0200
+++ b/src/hotspot/share/gc/serial/defNewGeneration.hpp	Sat May 26 06:59:49 2018 +0200
@@ -96,8 +96,8 @@
   PreservedMarksSet _preserved_marks_set;
 
   // Promotion failure handling
-  ExtendedOopClosure *_promo_failure_scan_stack_closure;
-  void set_promo_failure_scan_stack_closure(ExtendedOopClosure *scan_stack_closure) {
+  OopIterateClosure *_promo_failure_scan_stack_closure;
+  void set_promo_failure_scan_stack_closure(OopIterateClosure *scan_stack_closure) {
     _promo_failure_scan_stack_closure = scan_stack_closure;
   }