// tdy kolekc s rozhranm ICollection<T>
List<int> integers1 = new List<int> { 1, 3, 9, 18 };

List<Customer> list1 = new List<Customer> {
new Customer( "Jack", 28 ) { Country = "USA"},
new Customer { Name = "Paolo" },
new Customer { Name = "Marco", Country = "Italy" }
};

Dictionary<int, Customer> customers;
customers = new Dictionary<int, Customer> {
{ 1, new Customer( "Jack", 28 ) { Country = "USA"} },
{ 2, new Customer { Name = "Paolo" } },
{ 3, new Customer { Name = "Marco", Country = "Italy" } }
};

// tdy kolekc s rozhranm IEnumerable
ArrayList integers2 = new ArrayList() { 1, 3, 9, 18 };

ArrayList list2 = new ArrayList {
new Customer( "Jack", 28 ) { Country = "USA"},
new Customer { Name = "Paolo" },
new Customer { Name = "Marco", Country = "Italy" }
};
