diff -r 7939b3c4e408 -r c25572739e7c src/hotspot/share/gc/g1/g1FullGCMarker.hpp
--- a/src/hotspot/share/gc/g1/g1FullGCMarker.hpp	Wed Aug 08 10:21:23 2018 +0800
+++ b/src/hotspot/share/gc/g1/g1FullGCMarker.hpp	Wed Aug 08 15:31:06 2018 +0200
@@ -45,7 +45,6 @@
 class G1CMBitMap;
 
 class G1FullGCMarker : public CHeapObj<mtGC> {
-private:
   uint               _worker_id;
   // Backing mark bitmap
   G1CMBitMap*        _bitmap;