--- a/src/hotspot/share/runtime/arguments.hpp	Mon Oct 30 21:23:10 2017 +0100
+++ b/src/hotspot/share/runtime/arguments.hpp	Mon Nov 06 18:53:38 2017 +0100
@@ -468,6 +468,8 @@
   static void set_parallel_gc_flags();
   // Garbage-First (UseG1GC)
   static void set_g1_gc_flags();
+  // Epsilon
+  static void set_epsilon_flags();
   // GC ergonomics
   static void set_conservative_max_heap_alignment();
   static void set_use_compressed_oops();