--- a/src/hotspot/share/memory/metaspaceShared.hpp	Fri Jun 07 13:57:08 2019 -0700
+++ b/src/hotspot/share/memory/metaspaceShared.hpp	Fri Jun 07 14:03:17 2019 -0700
@@ -304,7 +304,6 @@
   static DumpRegion* misc_code_dump_space();
   static DumpRegion* read_write_dump_space();
   static DumpRegion* read_only_dump_space();
-  static DumpRegion* optional_data_dump_space();
   static void pack_dump_space(DumpRegion* current, DumpRegion* next,
                               ReservedSpace* rs);