OnJava8-Examples/innerclasses/Parcel11.java at master · CSapprenticeWT/OnJava8-Examples · GitHub

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// innerclasses/Parcel11.java

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

// Nested classes (static inner classes)

public class Parcel11 {

private static class

ParcelContents implements Contents {

private int i = 11;

@Override public int value() { return i; }

}

protected static final class ParcelDestination

implements Destination {

private String label;

private ParcelDestination(String whereTo) {

label = whereTo;

}

@Override

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) {

Contents c = contents();

Destination d = destination("Tasmania");

}