--- old/src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp	2020-02-12 17:18:33.128501368 +0800
+++ new/src/hotspot/share/gc/g1/g1GCPhaseTimes.hpp	2020-02-12 17:18:33.130501440 +0800
@@ -146,7 +146,7 @@
   double _cur_derived_pointer_table_update_time_ms;
 
   double _cur_clear_ct_time_ms;
-  double _cur_expand_heap_time_ms;
+  double _cur_resize_heap_time_ms;
   double _cur_ref_proc_time_ms;
 
   double _cur_collection_start_sec;
@@ -260,8 +260,8 @@
     _cur_clear_ct_time_ms = ms;
   }
 
-  void record_expand_heap_time(double ms) {
-    _cur_expand_heap_time_ms = ms;
+  void record_resize_heap_time(double ms) {
+    _cur_resize_heap_time_ms = ms;
   }
 
   void record_initial_evac_time(double ms) {
@@ -399,8 +399,8 @@
     return _cur_clear_ct_time_ms;
   }
 
-  double cur_expand_heap_time_ms() {
-    return _cur_expand_heap_time_ms;
+  double cur_resize_heap_time_ms() {
+    return _cur_resize_heap_time_ms;
   }
 
   double root_region_scan_wait_time_ms() {