--- old/src/hotspot/share/runtime/arguments_ext.hpp	2017-11-27 12:10:55.134549409 -0800
+++ new/src/hotspot/share/runtime/arguments_ext.hpp	2017-11-27 12:10:54.606529057 -0800
@@ -36,7 +36,6 @@
   // Otherwise returns false.
   static inline bool process_options(const JavaVMOption *option) { return false; }
   static inline void report_unsupported_options() { }
-  static inline bool using_AppCDS() { return false; }
 };
 
 void ArgumentsExt::set_gc_specific_flags() {