         }
     }
 
-/*    subscript (key: Key) -> Value? {
+   subscript (key: Key) -> Value? {
         get {
             return self.syncObject.readSync { () -> Element? in
                 return self.dictionary[key]

                self.dictionary[key] = newValue
            }
        }
    } */
}



        }
    }

    func setValue(value: Value, forKey key: Key) -> Future<Void> {
        return self.syncObject.modifyFuture { () -> Void in
            self.dictionary[key] = value
        }
    }

    func updateValue(value: Value, forKey key: Key) -> Future<Value?> {
        return self.syncObject.modifyFuture { () -> Value? in
            return self.dictionary.updateValue(value, forKey: key)
        }
    }

    var count: Int {
        get {
            return self.syncObject.readSync { () -> Int in
