--- a/src/hotspot/share/gc/z/zHeap.hpp	Tue Jul 02 12:24:26 2019 +0200
+++ b/src/hotspot/share/gc/z/zHeap.hpp	Mon Jun 10 13:04:12 2019 +0200
@@ -161,7 +161,7 @@
   void relocate();
 
   // Iteration
-  void object_iterate(ObjectClosure* cl, bool visit_referents);
+  void object_iterate(ObjectClosure* cl, bool visit_weaks);
 
   // Serviceability
   void serviceability_initialize();