Java读取文件随机选取，一直为空，

package KaoShi;

import java.io.BufferedReader;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.Random;

public class DuQuwendang {

    protected String t;
    protected static String name;

    public static void random(String path) {
        Random s1 = new Random();

        try {
            BufferedReader Reader = new BufferedReader(new FileReader("C:/Users/Desktop/新建文件夹/ pikachu.TXT"));
            ArrayList<String> list = new ArrayList<String>();
            String line = name;
            while ((line = Reader.readLine()) != null) {
                list.add(line);
            }
            Reader.close();
            Random random = new Random();
            String i = String.valueOf(s1.nextInt(list.size()));
            name = list.get(Integer.parseInt(i));

        } catch (Exception e) {
            e.printStackTrace();
        }
        random(name);
    }


}