Anonymous

public class TestSingleton
{
    public static void main(String args[])
    {
        Database database;
        database = Database.getInstance("products");
        
        System.out.println("This is the " +
        database.getName() + " database.");
        
        database = Database.getInstance("employees");                                   /* Nieuw database object overwrite de andere */
        
        System.out.println("This is the " +                                                                           /* als singleton werkt, nog steeds products, geen employees */
        database.getName() + " database.");
    }
}