--- old/src/hotspot/share/gc/shared/collectedHeap.hpp	2018-10-10 15:18:45.252396960 +0200
+++ new/src/hotspot/share/gc/shared/collectedHeap.hpp	2018-10-10 15:18:45.027398681 +0200
@@ -309,7 +309,7 @@
   }
 
   virtual void fill_with_dummy_object(HeapWord* start, HeapWord* end, bool zap);
-  virtual size_t min_dummy_object_word_size() const;
+  virtual size_t min_filler_object_size() const;
   size_t tlab_alloc_reserve() const;
 
   // Return the address "addr" aligned by "alignment_in_bytes" if such