--- old/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp	2020-05-08 07:04:16.883186473 -0400
+++ new/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp	2020-05-08 07:04:16.487173501 -0400
@@ -100,8 +100,8 @@
       MaxOldSize,
       "old", 1);
 
-  assert(young_gen()->gen_size_limit() == young_rs.size(),"Consistency check");
-  assert(old_gen()->gen_size_limit() == old_rs.size(), "Consistency check");
+  assert(young_gen()->max_gen_size() == young_rs.size(),"Consistency check");
+  assert(old_gen()->max_gen_size() == old_rs.size(), "Consistency check");
 
   double max_gc_pause_sec = ((double) MaxGCPauseMillis)/1000.0;
   double max_gc_minor_pause_sec = ((double) MaxGCMinorPauseMillis)/1000.0;
@@ -207,7 +207,7 @@
 size_t ParallelScavengeHeap::max_capacity() const {
   size_t estimated = reserved_region().byte_size();
   if (UseAdaptiveSizePolicy) {
-    estimated -= _size_policy->max_survivor_size(young_gen()->max_size());
+    estimated -= _size_policy->max_survivor_size(young_gen()->max_gen_size());
   } else {
     estimated -= young_gen()->to_space()->capacity_in_bytes();
   }