--- a/hotspot/src/share/vm/gc_implementation/parallelScavenge/psCompactionManager.cpp	Fri Sep 28 14:36:20 2012 -0700
+++ b/hotspot/src/share/vm/gc_implementation/parallelScavenge/psCompactionManager.cpp	Sat Sep 29 06:40:00 2012 -0400
@@ -188,10 +188,10 @@
     // Process ObjArrays one at a time to avoid marking stack bloat.
     ObjArrayTask task;
     if (_objarray_stack.pop_overflow(task)) {
-      objArrayKlass* const k = (objArrayKlass*)task.obj()->klass();
+      ObjArrayKlass* const k = (ObjArrayKlass*)task.obj()->klass();
       k->oop_follow_contents(this, task.obj(), task.index());
     } else if (_objarray_stack.pop_local(task)) {
-      objArrayKlass* const k = (objArrayKlass*)task.obj()->klass();
+      ObjArrayKlass* const k = (ObjArrayKlass*)task.obj()->klass();
       k->oop_follow_contents(this, task.obj(), task.index());
     }
   } while (!marking_stacks_empty());