public static void Test()
{
Console.WriteLine("***** Fun with Indexers *****\n");
PersonCollection myPeople = new PersonCollection();
myPeople["Homer"] = new Person("Homer", "Simpson", 40);
myPeople["Marge"] = new Person("Marge", "Simpson", 38);
Person homer = myPeople["Homer"];
Console.WriteLine(homer.ToString());
Console.WriteLine();
}