--- old/src/hotspot/share/gc/z/zNMethodTable.hpp	2019-10-09 14:38:16.607972925 +0200
+++ new/src/hotspot/share/gc/z/zNMethodTable.hpp	2019-10-09 14:38:16.288962536 +0200
@@ -35,12 +35,12 @@
 
 class ZNMethodTable : public AllStatic {
 private:
-  static ZNMethodTableEntry*               _table;
-  static size_t                            _size;
-  static size_t                            _nregistered;
-  static size_t                            _nunregistered;
-  static ZNMethodTableIteration            _iteration;
-  static ZSafeDelete<ZNMethodTableEntry[]> _safe_delete;
+  static ZNMethodTableEntry*                     _table;
+  static size_t                                  _size;
+  static size_t                                  _nregistered;
+  static size_t                                  _nunregistered;
+  static ZNMethodTableIteration                  _iteration;
+  static ZSafeDeleteNoLock<ZNMethodTableEntry[]> _safe_delete;
 
   static ZNMethodTableEntry* create(size_t size);
   static void destroy(ZNMethodTableEntry* table);