public class SongTest {
   public static void main (String[] args) {
      Song song1 = new Song ("ABC");
      song1.setYear(150);
      song1.setRating(3);
      song1.addWriter("John");
      song1.addWriter("Bob");
      song1.addWriter("sanJeeV");

      Song song2 = new Song ("ABC");
      song2.setYear(150);
      song2.setRating(3);
      song2.addWriter("Bob");
      song2.addWriter("John");
      song2.addWriter("sanjeeV");

      System.out.println(song1.equals(song2));
   }
}