接口缺省方法案例
package net.hw.interfaces;
/**
* Created by howard on 2018/2/1.
*/
public class DefaultMethodDemo {
public static void main(String[] args) {
Animal animal = new Animal();
animal.setName("Doudou");
animal.walk();
animal.run();
animal.eat();
}
}
class Animal implements Action {
private String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public void walk() {
System.out.println(name
