import java.awt.*;
import java.awt.event.*;
import java.time.LocalTime;

import javax.swing.*;


class KlokkePreKode {

    private static JLabel klokkeslett = new JLabel(naa());


    private static String naa(){
        //Henter den lokale tiden naa paa format "12:34:56"
        LocalTime t = LocalTime.now();
        return String.format("%02d:%02d:%02d", 
            t.getHour(), t.getMinute(), t.getSecond());
    }

    public static void main(String[] args) {
        JFrame vindu = new JFrame("Klokke");
        vindu.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JPanel panel = new JPanel();
        vindu.add(panel);
        panel.add(klokkeslett);

        vindu.pack();
        vindu.setVisible(true);

        // Skriv kode for oppgave 2 her
        // ...
    }
}