diff -r 02076019c25d -r 2956d0ece7a9 src/hotspot/share/gc/shared/workgroup.hpp
--- a/src/hotspot/share/gc/shared/workgroup.hpp	Wed Mar 14 07:07:18 2018 -0400
+++ b/src/hotspot/share/gc/shared/workgroup.hpp	Wed Mar 14 07:27:19 2018 -0400
@@ -54,7 +54,7 @@
 
 // An abstract task to be worked on by a gang.
 // You subclass this to supply your own work() method
-class AbstractGangTask VALUE_OBJ_CLASS_SPEC {
+class AbstractGangTask {
   const char* _name;
   const uint _gc_id;