java 类中定义接口的调用方法

public class Human {
    public interface MyAction {
        public void getPower();
    }
}

public class Test{
    public static void main(String[] args) {
        new Human.MyAction() {
            @Override
            public void getPower() {
 
            }
        }　　　　或
        new Human.MyAction(){
 
            @Override
            public void getPower() {
 
            }
        }
    }
}