nama hari

import javax.swing.JOptionPane;
class namahari2
{
public static void main(String[] args) throws Exception
{
String bil;
int nourut;
//DataInputStream dis = new DataInputStream (System.in);
bil=JOptionPane.showInputDialog("Masukkan Nomor Urut (0 s/d 6) :");
nourut=Integer.parseInt(bil);

switch (nourut)
{
case 0 :JOptionPane.showMessageDialog(null,"Hari Senin"); break;
case 1 :JOptionPane.showMessageDialog(null,"Hari Selasa"); break;
case 2 :JOptionPane.showMessageDialog(null,"Hari Rabu"); break;
case 3 :JOptionPane.showMessageDialog(null,"Hari Kamis"); break;
case 4 :JOptionPane.showMessageDialog(null,"Hari Jumat"); break;
case 5 :JOptionPane.showMessageDialog(null,"Hari Sabtu"); break;
case 6 :JOptionPane.showMessageDialog(null,"Hari Minggu"); break;
default : JOptionPane.showMessageDialog(null,"Salah Memasukan Nomor Urut !!!");
}
System.exit(0);
}
}