private static CancellationTokenHelperPf GetStaticDisposedHelper()
        {
            CancellationTokenHelperPf helper = new CancellationTokenHelperPf(false);

            helper.Dispose();
            return(helper);
        }
 private static CancellationTokenHelperPf GetStaticDisposedHelper()
 {
     CancellationTokenHelperPf helper = new CancellationTokenHelperPf(false);
     helper.Dispose();
     return helper;
 }