Any ideas why it doesn't work?
package com.codegym.task.task07.task0708;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
/*
Longest string
*/
public class Solution {
private static List<String> strings;
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
strings = new ArrayList<>();
for (int i =1; i<=5; i++) {
strings.add(reader.readLine());
}
strings.sort(Comparator.comparing(String::length).reversed());
for (String str : strings) {
System.out.println(str);
}
}
}