VentaBoletos/AdminTicket/MVC/Main.java

import modelo.Database;
import vista.VentaBoletosView;
import controlador.VentaBoletosController;

public class Main {
    public static void main(String[] args) {
        Database database = new Database();
        VentaBoletosView vista = new VentaBoletosView();
        VentaBoletosController controlador = new VentaBoletosController(vista, database);

        vista.setVisible(true);
    }
}