--- a/src/hotspot/share/oops/klass.cpp	Wed Mar 14 07:27:19 2018 -0400
+++ b/src/hotspot/share/oops/klass.cpp	Wed Mar 14 12:12:00 2018 +0100
@@ -39,6 +39,7 @@
 #include "oops/klass.inline.hpp"
 #include "oops/oop.inline.hpp"
 #include "runtime/atomic.hpp"
+#include "runtime/handles.inline.hpp"
 #include "runtime/orderAccess.inline.hpp"
 #include "trace/traceMacros.hpp"
 #include "utilities/macros.hpp"