MEMBUAT PROGRAM MainDisket.java

class MainDisket{
  public static void main (String [] args ) {
         Disket disk1 = new Disket ();
         System.out.println ("Panjang disket = "+ disk1.panjang);
         System.out.println ("Lebar disket = "+ disk1.lebar);
         System.out.println ("Warna disket = "+ disk1.warna);
         System.out.println ("Bentuk disket = "+ disk1.bentuk);

        
         System.out.println ("data mula-mula ="+disk1.bacaData());
         disk1.simpanData ("Belajar Java");
         System.out.println ("setelah simpan data = "+disk1.bacaData());
         disk1.hapusData();
         System.out.println ("setelah hapusdata ="+disk1.bacaData());
    }
}