--- a/src/hotspot/share/gc/shared/genCollectedHeap.cpp	Wed Mar 13 20:07:54 2019 +0100
+++ b/src/hotspot/share/gc/shared/genCollectedHeap.cpp	Mon Mar 18 15:19:39 2019 +0100
@@ -723,7 +723,7 @@
 }
 
 void GenCollectedHeap::flush_nmethod(nmethod* nm) {
-  ScavengableNMethods::flush_nmethod(nm);
+  // Do nothing.
 }
 
 void GenCollectedHeap::prune_nmethods() {