--- old/src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp	2018-02-21 20:48:15.055321057 +0100
+++ new/src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp	2018-02-21 20:48:14.835313561 +0100
@@ -300,8 +300,7 @@
 }
 
 AdaptiveSizePolicy* CMSCollector::size_policy() {
-  CMSHeap* heap = CMSHeap::heap();
-  return heap->gen_policy()->size_policy();
+  return CMSHeap::heap()->size_policy();
 }
 
 void ConcurrentMarkSweepGeneration::initialize_performance_counters() {