             completionHandler(request)
         }
     }
-}
-
+
+}
    public var encoding = NSUTF8StringEncoding
}

public class Just: NSObject, NSURLSessionDelegate, NSURLSessionTaskDelegate {

    class var shared: Just {
        struct Singleton {

        }
    }

}

extension Just: NSURLSessionTaskDelegate {
    public func URLSession(
        session: NSURLSession,
        task: NSURLSessionTask,
