Parcel11.java

package thinkinginjava.innerclasses;

// Nested classes (static inner classes).

public class Parcel11 {
	
  private static class ParcelContents implements Contents {
    private int i = 11;
    public int value() { return i; }
  }
  
  protected static class ParcelDestination  implements Destination {
    private String label;
    private ParcelDestination(String whereTo) {
      label = whereTo;
    }
    public String readLabel() { return label; }	
    // Nested classes can contain other static elements:
    public static void f() {}
    static int x = 10;
    
    static class AnotherLevel {
      public static void f() {}
      static int x = 10;
    }
  }
  
  public static Destination destination(String s) {
    return new ParcelDestination(s);
  }
  
  public static Contents contents() {
    return new ParcelContents();
  }
  
  public static void main(String[] args) {
	Parcel11 p = new Parcel11();
    Contents c = contents();
    Contents c2 = new Parcel11.ParcelContents();
    
    Destination d = destination("Tasmania");
  }
}