--- a/hotspot/src/share/vm/services/management.cpp	Fri Nov 09 22:22:53 2012 -0800
+++ b/hotspot/src/share/vm/services/management.cpp	Mon Nov 12 16:15:05 2012 -0500
@@ -1417,7 +1417,7 @@
 
   for (int i = 0; i < num_classes; i++) {
     KlassHandle kh = lce.get_klass(i);
-    oop mirror = Klass::cast(kh())->java_mirror();
+    oop mirror = kh()->java_mirror();
     classes_ah->obj_at_put(i, mirror);
   }