--- old/test/hotspot/gtest/memory/test_metaspace.cpp	2018-10-30 09:05:58.460946923 -0400
+++ new/test/hotspot/gtest/memory/test_metaspace.cpp	2018-10-30 09:05:57.899728685 -0400
@@ -24,6 +24,8 @@
 #include "precompiled.hpp"
 #include "memory/metaspace.hpp"
 #include "memory/metaspace/virtualSpaceList.hpp"
+#include "runtime/mutexLocker.hpp"
+#include "runtime/os.hpp"
 #include "unittest.hpp"
 
 using namespace metaspace;