Что не так?
package com.javarush.task.task08.task0829;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.HashMap;
import java.util.*;
import java.util.Iterator;
/*
Модернизация ПО
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
Map<String, String> facity = new HashMap<>();
while(true){
String cities = reader.readLine();
String family = reader.readLine();
if(cities.isEmpty()) {
break;
}
facity.put(cities,family);
}
String city = reader.readLine();
Iterator<Map.Entry<String, String>> iterator = facity.entrySet().iterator();
while(iterator.hasNext()) {
Map.Entry<String, String> pair = iterator.next();
String key = pair.getKey();
String value = pair.getValue();
if (city.equals(key)){
System.out.println(value);
}
}
}
}