小编fla*_*lav的帖子

为什么constJava中的保留关键字却没有功能？如果他们决定使用final而不是有什么意义const呢？

class superClass {}

class subClass extends superClass{}

public class test
{

    public static void main()

{

    superClass sc1 = new subClass();
    subClass sc2 = new subClass();
    //whats the difference between the two objects created using the above code?

}
}