если можете, то скиньте тесты на которых ломается код
package com.javarush.task.task22.task2207;
// import java.io.BufferedReader;
// import java.io.FileReader;
// import java.io.InputStreamReader;
// import java.util.ArrayList;
// import java.util.Arrays;
// import java.util.LinkedList;
// import java.util.List;
import java.util.*;
import java.io.*;
/*
Обращенные слова
*/
public class Solution {
public static List<Pair> result = new LinkedList<>();
public static void main(String[] args) {
String str = "C:/Users/User/Desktop/1.txt";
try (BufferedReader b = new BufferedReader(new InputStreamReader(System.in)); BufferedReader buf = new BufferedReader(new FileReader(b.readLine()))) {
String line;
List<String> arr = new ArrayList<>();
while ((line = buf.readLine()) != null) {
String[] strok = line.split(" ");
for (String s : strok) {
arr.add(s);
}
}
Map<String, String> uniquePalindromes = new HashMap<>();
for (int i = 0; i < arr.size(); i++) {
String strArr = arr.get(i);
StringBuilder s2 = new StringBuilder(strArr);
String newStr = s2.reverse().toString();
for (int j = 1 + i; j < arr.size(); j++) {
if (newStr.equals(arr.get(j))) {
uniquePalindromes.put(strArr, newStr);
}
}
}
for (Map.Entry<String, String> entry : uniquePalindromes.entrySet()) {
result.add(new Pair(entry.getKey(), entry.getValue()));
}
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
public static class Pair {
String first;
String second;
public Pair() {
}
public Pair(String first, String second) {
this.first = first;
this.second = second;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Pair pair = (Pair) o;
if (first != null ? !first.equals(pair.first) : pair.first != null) return false;
return second != null ? second.equals(pair.second) : pair.second == null;
}
@Override
public int hashCode() {
int result = first != null ? first.hashCode() : 0;
result = 31 * result + (second != null ? second.hashCode() : 0);
return result;
}
@Override
public String toString() {
return first == null && second == null ? "" :
first == null ? second :
second == null ? first :
first.compareTo(second) < 0 ? first + " " + second : second + " " + first;
}
}
}