--- a/src/hotspot/share/prims/jvmtiEnv.cpp	Sat Mar 30 16:32:23 2019 +0800
+++ b/src/hotspot/share/prims/jvmtiEnv.cpp	Sat Mar 30 08:26:20 2019 -0700
@@ -74,6 +74,7 @@
 #include "services/threadService.hpp"
 #include "utilities/exceptions.hpp"
 #include "utilities/preserveException.hpp"
+#include "utilities/utf8.hpp"
 
 
 #define FIXLATER 0 // REMOVE this when completed.