求大神指点，为什么扩展抽象类，类名会出错?

[yyxgs]

package One;

import java.io.*;
import java.util.*;
import java.lang.*;

public class One {

	public static void main(String[] args) throws FileNotFoundException {
		// TODO Auto-generated method stub

		Scanner input = new Scanner(System.in);

		
	}
}

abstract class Person {
	
	private String name;
	
	public Person(String n) {
		
		name = n;
	}
	
	public abstract String getDesription();
	
	public String getName() {
		
		return name;
	}
}

class Student extends Person {
	
	private String major;
	
	public Student(String n, String m) {
		
		super(n);
		major = m;
	}
	
	public String getDescription() {
		
		return "a student majoring in " + major;
	}
}

[yyxgs]

Student有什么问题吗?

[尼古拉斯-全蛋]

getDescription 上下名字不对应，像这种你把鼠标放上去看看报错

[yyxgs]

引用 2 楼 qnmdcsdn 的回复:

getDescription 上下名字不对应，像这种你把鼠标放上去看看报错

感谢！