diff -r 7939b3c4e408 -r c25572739e7c src/hotspot/share/gc/g1/g1CollectionSet.cpp
--- a/src/hotspot/share/gc/g1/g1CollectionSet.cpp	Wed Aug 08 10:21:23 2018 +0800
+++ b/src/hotspot/share/gc/g1/g1CollectionSet.cpp	Wed Aug 08 15:31:06 2018 +0200
@@ -57,12 +57,11 @@
   _eden_region_length(0),
   _survivor_region_length(0),
   _old_region_length(0),
-  _bytes_used_before(0),
-  _recorded_rs_lengths(0),
   _collection_set_regions(NULL),
   _collection_set_cur_length(0),
   _collection_set_max_length(0),
-  // Incremental CSet attributes
+  _bytes_used_before(0),
+  _recorded_rs_lengths(0),
   _inc_build_state(Inactive),
   _inc_bytes_used_before(0),
   _inc_recorded_rs_lengths(0),