diff -r 123705b84980 -r 1b2d0f4c1e38 src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp
--- a/src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp	Thu Aug 29 13:08:13 2019 +0200
+++ b/src/hotspot/share/jfr/recorder/stacktrace/jfrStackTraceRepository.hpp	Thu Aug 29 14:05:01 2019 +0200
@@ -54,8 +54,6 @@
   bool initialize();
   static void destroy();
 
-  bool is_modified() const;
-
   size_t write_impl(JfrChunkWriter& cw, bool clear);
   static void write_metadata(JfrCheckpointWriter& cpw);
   traceid write(JfrCheckpointWriter& cpw, traceid id, unsigned int hash);
@@ -66,6 +64,7 @@
   static traceid add(const JfrStackTrace& stacktrace);
   traceid record_for(JavaThread* thread, int skip, JfrStackFrame* frames, u4 max_frames);
   const JfrStackTrace* lookup(unsigned int hash, traceid id) const;
+  bool is_modified() const;
 
  public:
   static traceid record(Thread* thread, int skip = 0);