--- old/src/share/vm/runtime/jniHandles.hpp	2016-03-09 17:39:44.417129302 +0100
+++ new/src/share/vm/runtime/jniHandles.hpp	2016-03-09 17:39:44.301125398 +0100
@@ -86,6 +86,8 @@
   static void oops_do(OopClosure* f);
   // Traversal of weak global handles. Unreachable oops are cleared.
   static void weak_oops_do(BoolObjectClosure* is_alive, OopClosure* f);
+  // Traversal of weak global handles.
+  static void weak_oops_do(OopClosure* f);
 };