--- a/src/hotspot/share/gc/g1/g1CollectedHeap.cpp	Mon Feb 12 16:08:33 2018 -0800
+++ b/src/hotspot/share/gc/g1/g1CollectedHeap.cpp	Wed Jan 10 22:48:27 2018 +0100
@@ -1573,7 +1573,6 @@
 }
 
 jint G1CollectedHeap::initialize() {
-  CollectedHeap::pre_initialize();
   os::enable_vtime();
 
   // Necessary to satisfy locking discipline assertions.