--- old/src/hotspot/share/runtime/interfaceSupport.inline.hpp	2018-07-05 13:41:26.620422750 -0400
+++ new/src/hotspot/share/runtime/interfaceSupport.inline.hpp	2018-07-05 13:41:26.392422739 -0400
@@ -60,7 +60,6 @@
   static void walk_stack();
 
   static void zombieAll();
-  static void unlinkSymbols();
   static void deoptimizeAll();
   static void stress_derived_pointers();
   static void verify_stack();