--- a/hotspot/src/share/vm/utilities/vmError.hpp	Tue May 10 03:37:36 2016 +0000
+++ b/hotspot/src/share/vm/utilities/vmError.hpp	Fri May 06 09:13:31 2016 +0900
@@ -33,6 +33,7 @@
 class VMError : public AllStatic {
   friend class VM_ReportJavaOutOfMemory;
   friend class Decoder;
+  friend class VMStructs;
 
   static int         _id;               // Solaris/Linux signals: 0 - SIGRTMAX
                                         // Windows exceptions: 0xCxxxxxxx system errors