--- a/src/hotspot/share/gc/parallel/psScavenge.cpp	Wed Jul 03 16:30:19 2019 +0000
+++ b/src/hotspot/share/gc/parallel/psScavenge.cpp	Wed Jul 03 15:46:48 2019 -0400
@@ -328,7 +328,7 @@
     reference_processor()->enable_discovery();
     reference_processor()->setup_policy(false);
 
-    PreGCValues pre_gc_values(heap);
+    const PreGCValues pre_gc_values(heap);
 
     // Reset our survivor overflow.
     set_survivor_overflow(false);
@@ -601,7 +601,7 @@
 
     young_gen->print_used_change(pre_gc_values.young_gen_used());
     old_gen->print_used_change(pre_gc_values.old_gen_used());
-    MetaspaceUtils::print_metaspace_change(pre_gc_values.metadata_used());
+    MetaspaceUtils::print_metaspace_change(pre_gc_values.metaspace_sizes());
 
     // Track memory usage and detect low memory
     MemoryService::track_memory_usage();