--- old/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	2020-06-10 10:12:02.304953062 +0200
+++ new/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	2020-06-10 10:12:02.216950040 +0200
@@ -566,7 +566,7 @@
     return _g1mm;
   }
 
-  void resize_heap_if_necessary();
+  void resize_heap_after_full_collection();
 
   G1NUMA* numa() const { return _numa; }
 
@@ -789,7 +789,8 @@
                                     G1RedirtyCardsQueueSet* rdcqs,
                                     G1ParScanThreadStateSet* pss);
 
-  void expand_heap_after_young_collection();
+  void resize_heap_after_young_gc();
+
   // Update object copying statistics.
   void record_obj_copy_mem_stats();
 
@@ -1086,7 +1087,7 @@
 
   inline void archive_set_add(HeapRegion* hr);
 
-  size_t non_young_capacity_bytes() {
+  size_t non_young_capacity_bytes() const {
     return (old_regions_count() + _archive_set.length() + humongous_regions_count()) * HeapRegion::GrainBytes;
   }
 
@@ -1284,10 +1285,14 @@
 
   // Print the maximum heap capacity.
   virtual size_t max_capacity() const;
+  virtual size_t min_capacity() const;
 
   // Return the size of reserved memory. Returns different value than max_capacity() when AllocateOldGenAt is used.
   virtual size_t max_reserved_capacity() const;
 
+  // Print the soft maximum heap capacity.
+  size_t soft_max_capacity() const;
+
   virtual jlong millis_since_last_gc();