package oop.Demo10;
public class Test {
public static void main(String[] args) {
Apple apple = new Apple();
//没有名字初始化类,不用将实例保存到变量中~
new Apple().eat();
new UserService(){
@Override
public void hell() {
}
};
}
}
class Apple{
public void eat(){
System.out.println("1");
}
}
interface UserService{
void hell();
}
