--- old/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	2020-02-11 11:34:43.232050344 +0100
+++ new/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	2020-02-11 11:34:42.824037800 +0100
@@ -543,6 +543,8 @@
 
   void verify_numa_regions(const char* desc);
 
+  void update_heap_target_size();
+
 public:
   G1YoungRemSetSamplingThread* sampling_thread() const { return _young_gen_sampling_thread; }
 
@@ -1287,6 +1289,9 @@
   // 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();