--- a/src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp	Thu Aug 22 18:54:56 2019 +0100
+++ b/src/hotspot/share/gc/shenandoah/shenandoahAsserts.cpp	Thu Aug 22 20:22:29 2019 +0200
@@ -363,7 +363,7 @@
   }
 }
 
-void ShenandoahAsserts::assert_locked_or_shenandoah_safepoint(const Monitor* lock, const char* file, int line) {
+void ShenandoahAsserts::assert_locked_or_shenandoah_safepoint(const Mutex* lock, const char* file, int line) {
   if (ShenandoahSafepoint::is_at_shenandoah_safepoint()) {
     return;
   }