public List<UtilityModel<int>> GetSomething()
{
    var list = new List<UtilityModel<int>>();
    list.Add(new UtilityModel<int>(1, "XXX"));
    list.Add(new UtilityModel<int>(2, "XXX"));
    list.Add(new UtilityModel<int>(3, "XXX"));
    list.Add(new UtilityModel<int>(4, "XXX"));
    return list;
}