public class Parcel {
  double money = 100.0;
  class Contents {    // Creating inner classes
    private double i = money;
    public double value() { return i; }
  }
  class Destination { // Creating inner classes
    private String label;
    Destination(String whereTo) {
      label = whereTo;
    }
    String readLabel() { return label; }
  }
  public void ship(String dest) {
    Contents c = new Contents();
    System.out.println("$"+c.value());
    Destination d = new Destination(dest);
    System.out.println(d.readLabel());
  }
  public static void main(String[] args) {
    Parcel p = new Parcel();
    p.ship("1234 MyAddress");
  }
}