--- old/src/hotspot/share/gc/z/zArray.hpp	2019-12-01 18:04:56.950300204 -0500
+++ new/src/hotspot/share/gc/z/zArray.hpp	2019-12-01 18:04:56.694286486 -0500
@@ -25,6 +25,7 @@
 #define SHARE_GC_Z_ZARRAY_HPP
 
 #include "memory/allocation.hpp"
+#include "utilities/macros.hpp"
 
 template <typename T>
 class ZArray {
@@ -35,9 +36,7 @@
   size_t _size;
   size_t _capacity;
 
-  // Copy and assignment are not allowed
-  ZArray(const ZArray<T>& array);
-  ZArray<T>& operator=(const ZArray<T>& array);
+  NONCOPYABLE(ZArray);
 
   void expand(size_t new_capacity);