--- a/src/hotspot/share/gc/shared/space.inline.hpp	Wed Aug 08 10:21:23 2018 +0800
+++ b/src/hotspot/share/gc/shared/space.inline.hpp	Wed Aug 08 15:31:06 2018 +0200
@@ -88,7 +88,7 @@
   CompactibleSpace* _space;
 
 public:
-  DeadSpacer(CompactibleSpace* space) : _space(space), _allowed_deadspace_words(0) {
+  DeadSpacer(CompactibleSpace* space) : _allowed_deadspace_words(0), _space(space) {
     size_t ratio = _space->allowed_dead_ratio();
     _active = ratio > 0;