--- old/src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp	2019-08-21 22:08:19.595707938 -0400
+++ new/src/hotspot/share/jfr/recorder/repository/jfrEmergencyDump.cpp	2019-08-21 22:08:19.395707945 -0400
@@ -356,9 +356,9 @@
   }
 
 #ifdef ASSERT
-  Monitor* owned_lock = thread->owned_locks();
+  Mutex* owned_lock = thread->owned_locks();
   while (owned_lock != NULL) {
-    Monitor* next = owned_lock->next();
+    Mutex* next = owned_lock->next();
     owned_lock->unlock();
     owned_lock = next;
   }