I swear this was generating unchecked type warnings before, but it seems not to

be now.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5596 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/presents/server/PresentsObjectAccess.java

@@ -74,8 +74,8 @@ public class PresentsObjectAccess
         public boolean allowSubscribe (DObject object, Subscriber<?> sub)
         {
             // if the subscriber is a client, ensure that they are this same user
-            if (ProxySubscriber.class.isInstance(sub)) {
-                ClientObject clobj = ProxySubscriber.class.cast(sub).getClientObject();
+            if (sub instanceof ProxySubscriber) {
+                ClientObject clobj = ((ProxySubscriber)sub).getClientObject();
                 if (clobj != object) {
                     log.warning("Refusing ClientObject subscription request",
                                 "obj", ((ClientObject)object).who(), "sub", clobj.who());