--- old/src/hotspot/share/gc/g1/g1ParScanThreadState.hpp	2019-02-20 10:41:19.588076651 +0100
+++ new/src/hotspot/share/gc/g1/g1ParScanThreadState.hpp	2019-02-20 10:41:19.326068648 +0100
@@ -127,8 +127,8 @@
   G1EvacuationRootClosures* closures() { return _closures; }
   uint worker_id() { return _worker_id; }
 
-  size_t lab_waste() const;
-  size_t lab_undo_waste() const;
+  size_t lab_waste_words() const;
+  size_t lab_undo_waste_words() const;
 
   size_t* surviving_young_words() {
     // We add one to hide entry 0 which accumulates surviving words for