Me me = new Me();
me.sayHello(new Person24() {
public String name () {
return "wangwu";
}
});
abstract class Person24 {
public abstract String name();
}
class Me {
public void sayHello(Person24 person24) {
System.out.println("Hello " + person24.name());
}
}
---------------------------------------------------------
new Bird24().fly();
new Fly(){
public void fly() {
System.out.println("使用飞行器飞");
}
}.fly();
interface Fly {
public void fly();
class Bird24 implements Fly {
public void fly() {
System.out.println("使用翅膀飞");
}
}