public class SalutationsTester
{
    // 2.4.8 Using Objects calling a void method
    public static void main(String[] args)
    {
        Salutations greeter = new Salutations("Karel");
        
        greeter.addressLetter();
        greeter.signLetter();
        greeter.addressMemo();
        greeter.signMemo();
    }
}