package innerclasses;

/**

* RUN:

* javac innerclasses/TestParcel.java && java innerclasses.TestParcel

* OUTPUT:

* PDestination.label = Tasmania

*/

public class TestParcel {

public static void main(String[] args) {

Parcel4 p = new Parcel4();

Contents c = p.contents();

Destination d = p.destination("Tasmania");

System.out.println(d);

// Error! PContents is PRIVATE inner class in Parcel4 class

//

// Parcel4.PContents pc = p.new PContents();

}

}

class Parcel4 {

private class PContents implements Contents {

private int i = 11;

public int value() {

return i;

}

}

protected class PDestination implements Destination {

private String label;

private PDestination(String whereTo) {

label = whereTo;

}

public String readLabel() {

return label;

}

public String toString() {

return getClass().getSimpleName()+".label = "+label;

}

}

public Destination destination(String s) {

return new PDestination(s);

}

public Contents contents() {

return new PContents();

}

}