--- old/src/hotspot/share/gc/shared/weakProcessorPhaseTimes.hpp	2019-12-05 11:25:14.134444517 +0100
+++ new/src/hotspot/share/gc/shared/weakProcessorPhaseTimes.hpp	2019-12-05 11:25:13.783433626 +0100
@@ -56,8 +56,6 @@
   // Per-worker times and linked items.
   static const uint worker_data_count = WeakProcessorPhases::oopstorage_phase_count;
   WorkerDataArray<double>* _worker_data[worker_data_count];
-  WorkerDataArray<size_t>* _worker_dead_items[worker_data_count];
-  WorkerDataArray<size_t>* _worker_total_items[worker_data_count];
 
   WorkerDataArray<double>* worker_data(WeakProcessorPhase phase) const;