[JAVA]简单定义和使用内部类

package com.liwin.exercises.internalclass;

public class Parcel1 {

class Contents {

private
int i = 11;

public
int getValue() {return
i;}

}

class Destination {

private String
label;

Destination(String
where) {label =
where;}

String readLabel() {return
label;}

}

public
void ship(String dest) {

Contents c =
new Contents();

Destination d =
new Destination(dest);

System.out.println(d.readLabel());

}

public
static void test() {

Parcel1 p =
new Parcel1();

p.ship("ShangHai");

}

}