Не проходит валидацию.
package com.javarush.task.task13.task1326;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Collections;
public class Solution {
public static void main(String[] args) throws IOException {
ArrayList<Integer> list = new ArrayList<>();
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String name = reader.readLine();
BufferedReader read = new BufferedReader(new FileReader("d:/" + name + ".txt"));
while (true){
String b = read.readLine();
int a;
if (b == null){
break;
}
else {
a = Integer.parseInt(b);
if(a % 2 == 0){
list.add(a);
}
}
}
Collections.sort(list);
read.close();
for (int i = 0; i < list.size(); i++){
System.out.println(list.get(i));
}
}
}