diff -r 9046db64ca39 -r cddef3bde924 src/hotspot/share/gc/z/zArray.inline.hpp
--- a/src/hotspot/share/gc/z/zArray.inline.hpp	Wed Sep 11 14:16:27 2019 +0200
+++ b/src/hotspot/share/gc/z/zArray.inline.hpp	Wed Sep 11 14:16:30 2019 +0200
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -36,9 +36,7 @@
 
 template <typename T>
 inline ZArray<T>::~ZArray() {
-  if (_array != NULL) {
-    FREE_C_HEAP_ARRAY(T, _array);
-  }
+  FREE_C_HEAP_ARRAY(T, _array);
 }
 
 template <typename T>