--- old/src/hotspot/share/gc/parallel/psCompactionManager.hpp	2019-12-03 11:29:27.674992402 +0100
+++ new/src/hotspot/share/gc/parallel/psCompactionManager.hpp	2019-12-03 11:29:27.323981502 +0100
@@ -119,7 +119,7 @@
   // marking stack and overflow stack directly.
 
  public:
-  static const size_t  InvalidShadow = ~0;
+  static const size_t InvalidShadow = ~0;
   static size_t  pop_shadow_region_mt_safe(PSParallelCompact::RegionData* region_ptr);
   static void    push_shadow_region_mt_safe(size_t shadow_region);
   static void    push_shadow_region(size_t shadow_region);