using System;

using System.Collections.Generic;

using Newtonsoft.Json;

using log4net;

​

public class Program

{

    private static readonly ILog log = LogManager.GetLogger(typeof(Program));

    public static void Main()

    {

        string[] splittedList;

        try

        {

            var parsedJson = JsonConvert.DeserializeObject<DataClass>(simulatedJsonFile);

            if (parsedJson is null)

            {

                log.WarnFormat("Parsed Json is null.");

                return;

            }

            splittedList = parsedJson.ArrayOfSomething.Split(',');

        }

        catch (Exception e)

        {

            Console.WriteLine("An Error occured while reading the file!");

            log.ErrorFormat($"An exception was thrown during JSON deserialization:\n{e.Message}");

            return;

        }

​

        var resultList = new List<int>();

        foreach (var item in splittedList)

        {

            if(int.TryParse(item, out var value))

            {

                resultList.Add(value);

            }

            else

            {

                log.ErrorFormat($"Invalid element in JSON: '{item}'");

                return;

            }

        }

        resultList.Sort();

​

        foreach (var i in resultList)

        {

            Console.WriteLine(i);

        }

    }

​

    private static string simulatedJsonFile = @"{'arrayOfSomething' : '0, 4, -10, 3, 4', 'id' : 'abcd'}";

}

​

public class DataClass

{

    public string Id { get; set; }

    public string ArrayOfSomething { get; set; }

}