--- old/src/hotspot/share/memory/metaspace.hpp	2019-01-31 11:45:11.824858553 +0900
+++ new/src/hotspot/share/memory/metaspace.hpp	2019-01-31 11:45:11.579860850 +0900
@@ -457,7 +457,8 @@
   static size_t capacity_until_GC();
   static bool inc_capacity_until_GC(size_t v,
                                     size_t* new_cap_until_GC = NULL,
-                                    size_t* old_cap_until_GC = NULL);
+                                    size_t* old_cap_until_GC = NULL,
+                                    bool* can_retry = NULL);
   static size_t dec_capacity_until_GC(size_t v);
 
   static bool should_concurrent_collect() { return _should_concurrent_collect; }