HelloWorld.JsonUserService.LoadLoginData C# (CSharp) Method

        private JObject LoadLoginData( string loginToken )
        {
            if ( string.IsNullOrEmpty( loginToken ) )
            return null;

              var path = Path.Combine( loginDataRoot, loginToken );
              if ( File.Exists( path ) == false )
            return null;

              return JObject.Parse( File.ReadAllText( path ) );
        }