[Java基础]JDK内置注解

Posted 2021-08-15 Wecccccccc

示例代码如下:

package annotation;

@SuppressWarnings("all")
public class AnnoDemo2 {
    @Override
    public String toString()
    {
        return super.toString();
    }

    @Deprecated
    public void show()
    {
        //有缺陷
    }

   
    public void show1()
    {
        //替代show方法
    }

    public void demo()
    {
        show();
    }
    
}