--- a/src/hotspot/share/gc/shared/gcCause.cpp	Thu Feb 22 14:16:18 2018 +0100
+++ b/src/hotspot/share/gc/shared/gcCause.cpp	Fri Feb 23 09:38:33 2018 +0100
@@ -60,10 +60,6 @@
     case _wb_full_gc:
       return "WhiteBox Initiated Full GC";
 
-    case _update_allocation_context_stats_inc:
-    case _update_allocation_context_stats_full:
-      return "Update Allocation Context Stats";
-
     case _no_gc:
       return "No GC";