--- a/hotspot/src/share/vm/classfile/classLoaderData.hpp	Fri Dec 23 20:44:48 2016 +0300
+++ b/hotspot/src/share/vm/classfile/classLoaderData.hpp	Thu Dec 15 19:26:41 2016 -0800
@@ -204,9 +204,6 @@
   // Support for walking class loader data objects
   ClassLoaderData* _next; /// Next loader_datas created
 
-  // CDS
-  int _shared_class_loader_id;
-
   // ReadOnly and ReadWrite metaspaces (static because only on the null
   // class loader for now).
   static Metaspace* _ro_metaspace;
@@ -338,15 +335,6 @@
   Metaspace* rw_metaspace();
   void initialize_shared_metaspaces();
 
-  int shared_class_loader_id() const {
-    return _shared_class_loader_id;
-  }
-  void set_shared_class_loader_id(int id) {
-    assert(id >= 0, "sanity");
-    assert(_shared_class_loader_id <0, "cannot be assigned more than once");
-    _shared_class_loader_id = id;
-  }
-
   TRACE_DEFINE_TRACE_ID_METHODS;
 };