--- old/src/share/vm/gc/g1/heapRegion.cpp	2017-02-22 14:36:08.314833837 +0100
+++ new/src/share/vm/gc/g1/heapRegion.cpp	2017-02-22 14:36:08.178828549 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -268,7 +268,7 @@
   _type.set_continues_humongous();
   _humongous_start_region = first_hr;
 
-  _bot_part.set_continues_humongous(true);
+  _bot_part.set_object_can_span(true);
 }
 
 void HeapRegion::clear_humongous() {
@@ -277,7 +277,7 @@
   assert(capacity() == HeapRegion::GrainBytes, "pre-condition");
   _humongous_start_region = NULL;
 
-  _bot_part.set_continues_humongous(false);
+  _bot_part.set_object_can_span(false);
 }
 
 HeapRegion::HeapRegion(uint hrm_index,