--- a/src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp	Mon Jun 25 12:44:52 2018 +0200
+++ b/src/hotspot/share/gc/g1/g1FullGCPrepareTask.cpp	Sat May 26 06:59:49 2018 +0200
@@ -35,6 +35,7 @@
 #include "gc/shared/gcTraceTime.inline.hpp"
 #include "gc/shared/referenceProcessor.hpp"
 #include "logging/log.hpp"
+#include "memory/iterator.inline.hpp"
 #include "oops/oop.inline.hpp"
 #include "utilities/ticks.hpp"