public class PointMain {
  public static void main(String args[]) {
    Point p = new Point(10,20);
    Point p2 = new Point(5, 5);

    /* still can't do this */
    // p.x += 5;
    // p.y += 5;

    /* can't do this either */
    // System.out.println(p.x + "," + p.y);
	
    /* but we can do this */
    System.out.println("x = " + p.getX());
    System.out.println("y = " + p.getY());

    System.out.println("x = " + p2.getX());
    System.out.println("y = " + p2.getY());
  }
}

// String name = "Spongeobob";
//
// name.length();
//
// String address = "124 Conch Street";
//
// address.length();


// double d = Math.sqrt(25);



// wouldn't make much sense
// not how we use these
// Math m1 = new Math();
// Math m2 = new Math();

// double d = m1.sqrt(25);
// double d2 = m2.sqrt(25);

// Instead we do something like this:
// double d = Math.sqrt(25);


// sqrt is a static method

// getX(), getY(), toString()
// operate on particular instances of classes
// so we call them "instance methods"
// (i.e., not static)



/* Scanner inFromKeyboard = new Scanner(System.in);
 *
 * Scanner inFromFile = new Scanner(new File(Stuff.txt));
 *
 *
 * int x = inFromKeyboard.nextInt();
 * int x = inFromFile.nextInt();