--- old/src/hotspot/share/classfile/javaClasses.hpp	2018-06-15 15:15:58.470245359 -0400
+++ new/src/hotspot/share/classfile/javaClasses.hpp	2018-06-15 15:15:56.993102522 -0400
@@ -1272,6 +1272,7 @@
   static int parent_offset;
   static int parallelCapable_offset;
   static int name_offset;
+  static int nameAndId_offset;
   static int unnamedModule_offset;
 
  public:
@@ -1283,6 +1284,7 @@
 
   static oop parent(oop loader);
   static oop name(oop loader);
+  static oop nameAndId(oop loader);
   static bool isAncestor(oop loader, oop cl);
 
   // Support for parallelCapable field