--- old/src/hotspot/share/jfr/recorder/repository/jfrRepository.cpp	2019-11-29 23:29:11.348709700 +0900
+++ new/src/hotspot/share/jfr/recorder/repository/jfrRepository.cpp	2019-11-29 23:29:10.689964800 +0900
@@ -104,6 +104,10 @@
   return true;
 }
 
+const char* JfrRepository::get_path() {
+    return (_instance == NULL) ? NULL : _instance->_path;
+}
+
 void JfrRepository::notify_on_new_chunk_path() {
   if (Jfr::is_recording()) {
     // rotations are synchronous, block until rotation completes