--- old/src/hotspot/share/gc/g1/heapRegion.hpp	2019-11-22 10:29:56.820219672 +0100
+++ new/src/hotspot/share/gc/g1/heapRegion.hpp	2019-11-22 10:29:56.466208964 +0100
@@ -254,14 +254,6 @@
   // The calculated GC efficiency of the region.
   double _gc_efficiency;
 
-  // The remembered set length that was added to the total value
-  // for the collection set.
-  size_t _recorded_rs_length;
-
-  // The predicted time without copy time that was added to total value
-  // for the collection set.
-  double _predicted_non_copy_time_ms;
-
   uint _node_index;
 
   void report_region_type_change(G1HeapRegionTraceType::Type to);
@@ -578,17 +570,6 @@
   template <bool is_gc_active, class Closure>
   inline HeapWord* oops_on_memregion_seq_iterate_careful(MemRegion mr, Closure* cl);
 
-  size_t recorded_rs_length() const         { return _recorded_rs_length; }
-  double predicted_non_copy_time_ms() const { return _predicted_non_copy_time_ms; }
-
-  void set_recorded_rs_length(size_t rs_length) {
-    _recorded_rs_length = rs_length;
-  }
-
-  void set_predicted_non_copy_time_ms(double ms) {
-    _predicted_non_copy_time_ms = ms;
-  }
-
   // Routines for managing a list of code roots (attached to the
   // this region's RSet) that point into this heap region.
   void add_strong_code_root(nmethod* nm);