--- a/src/hotspot/share/gc/g1/g1CollectionSet.cpp	Wed Sep 11 14:16:27 2019 +0200
+++ b/src/hotspot/share/gc/g1/g1CollectionSet.cpp	Wed Sep 11 14:16:30 2019 +0200
@@ -72,9 +72,7 @@
 }
 
 G1CollectionSet::~G1CollectionSet() {
-  if (_collection_set_regions != NULL) {
-    FREE_C_HEAP_ARRAY(uint, _collection_set_regions);
-  }
+  FREE_C_HEAP_ARRAY(uint, _collection_set_regions);
   free_optional_regions();
   clear_candidates();
 }