--- a/src/hotspot/share/classfile/protectionDomainCache.hpp	Wed Jan 24 11:22:50 2018 +0100
+++ b/src/hotspot/share/classfile/protectionDomainCache.hpp	Wed Jan 24 11:33:18 2018 -0500
@@ -113,6 +113,7 @@
   }
 
   ProtectionDomainEntry* next() { return _next; }
+  void set_next(ProtectionDomainEntry* entry) { _next = entry; }
   oop object();
   oop object_no_keepalive();
 };