почему же так несправедлива жизнь?))
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.*;
/*
Модернизация ПО
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
Map<String,String> mapa = new HashMap<>();
while (true) {
String city = reader.readLine();
String family = reader.readLine();
if (city.isEmpty()) break;
mapa.put(city, family);
}
String s = reader.readLine();
String lupa = "";
for (Map.Entry<String, String> pair : mapa.entrySet()) {
if (pair.getKey().equals(s))
lupa = pair.getValue();
}
System.out.println(lupa);
// System.out.println(s) ;
//for(Map.Entry<String, String> entry : mapa.entrySet()){
// System.out.println(entry.getKey()+"-" +entry.getValue());
// }
}
}