--- old/test/hotspot/gtest/gc/shared/test_collectorPolicy.cpp	2018-04-05 12:03:46.000000000 -0500
+++ new/test/hotspot/gtest/gc/shared/test_collectorPolicy.cpp	2018-04-05 12:03:46.000000000 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2018, 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
@@ -24,6 +24,7 @@
 #include "precompiled.hpp"
 #include "gc/shared/collectorPolicy.hpp"
 #include "runtime/arguments.hpp"
+#include "runtime/flags/flagSetting.hpp"
 #include "runtime/globals_extension.hpp"
 #include "utilities/align.hpp"
 #include "utilities/globalDefinitions.hpp"