public class LineSegmentMain {
  public static void main(String []args) {
    LineSegment ls = new LineSegment(5, 5, 6, 6);
    LineSegment ls2 = new LineSegment(new Point(3, 2),
                                      new Point(4, 5));

    LineSegment ls3 = new LineSegment(new Point(5, 5),
                                      new Point(6, 6));

    
    // LineSegment ls4 = ls.clone();
    
    System.out.println(ls);
    System.out.println(ls2);

    // if (ls.equals(ls2)) {
    //   System.out.println("same");
    // } else {
    //   System.out.println("different");
    // }

    // if (ls == ls3) {
    //   System.out.println("same");
    // } else {
    //   System.out.println("different");
    // }

    // if (ls.equals(ls3)) {
    //   System.out.println("same");
    // } else {
    //   System.out.println("different");
    // }

    // System.out.println(ls4);
    // if (ls == ls4) {
    //   System.out.println("same");
    // } else {
    //   System.out.println("different");
    // }
  }
}