import java.util.*;

public class Program{
  public static void main(String[] args) {
    Safe safe = new Safe("Mine hemmeligheter", 1234);
    Scanner in = new Scanner(System.in);

    String input;
    String innhold;
    int kode;

    boolean locked = true;
    while(locked){
      System.out.println("Tast inn riktig kode: ");
      input = in.nextLine();

      try{
        kode = Integer.parseInt(input);
        innhold = safe.hentInnhold(kode);
        System.out.println("Innholdet er: " + innhold);
        System.out.println("Safen er ?pnet!");
        locked = false;
      }
      catch (MittUnntak u){
        System.out.println(u.getMessage());
      }
      catch (NumberFormatException e){
        System.out.println("Koden tastet inn er ikke et tall!");
      }
      finally{
        System.out.println();
      }

    }
  }
}