--- a/src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.hpp	Thu Aug 29 03:29:45 2019 +0200
+++ b/src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.hpp	Thu Aug 29 12:53:05 2019 +0200
@@ -88,6 +88,8 @@
   bool use_epoch_transition_mspace(const Thread* t) const;
   void notify_threads();
   void notify_types_on_rotation();
+  bool is_type_set_required();
+  bool is_constant_set_required();
 
   JfrCheckpointManager(JfrChunkWriter& cw);
   ~JfrCheckpointManager();
@@ -99,8 +101,8 @@
 
  public:
   void register_service_thread(const Thread* t);
-  bool is_type_set_checkpoint_required() const;
   size_t flush_type_set();
+  void flush_constant_set();
   static void write_type_set_for_unloaded_classes();
   static void create_thread_checkpoint(Thread* t);
   static void write_thread_checkpoint(Thread* t);