     /**
      * Returns a string representation of this instance.
      */
-    public function toString () :void
+    public function toString () :String
     {
         return "[oid=" + _oid + ", active=" + _active + ", pending=" + _pending + ", ]";
     }

 */
public class SafeSubscriber implements Subscriber
{
    private static const log :log = log.getlog(SafeSubscriber);
    /**
     * Creates a safe subscriber for the specified distributed object
     * which will interact with the specified subscriber.

                return;
            }
            log.warning("Inactive safesub asked to unsubscribe " + this + ".");
        }

        // note that we no longer desire to be subscribed
