问题遇到的现象和发生背景
在实现接口扩展时,重写接口中的抽象函数时给出的修改意见时把@overide注释掉
用代码块功能插入代码,请勿粘贴截图
package com.susu.interfaces;
public interface Computer {//等价于public abstract interface Computer
/*
* java接口只允许定义公共的静态常量,可以省略public static finall 修饰符
*
*/
public static final int MAX_NUM = Integer.MAX_VALUE;
int MIN_NUM = Integer.MIN_VALUE;
//接口中只允许定义public抽象方法,可以省略 public abstract 修饰符
public abstract double count(double a,double b);
}
package com.susu.interfaces.imp;
import com.susu.interfaces.Computer;
public class Mulity implements Computer {
//@Override //编译器给出的修改意见将@Override除去
public double count(double a,double b) {
// TODO Auto-generated method stub
return 0;
}
}