while (true) {
try {
id = reader.readLine();
name = reader.readLine();
if (id.isEmpty() || name.isEmpty()) {
break;
} else {
map.put(Integer.parseInt(id), name);
}
} catch (NullPointerException e) {
break;
}
}
for(Map.Entry<Integer, String > pair: map.entrySet())
System.out.println(pair.getKey() +" "+ pair.getValue());
package com.javarush.task.task10.task1019;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;
/*
Функциональности маловато!
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
HashMap<Integer, String > map = new HashMap<>();
String id, name;
while (true) {
try {
id = reader.readLine();
name = reader.readLine();
if (id.isEmpty() || name.isEmpty()) {
break;
} else {
map.put(Integer.parseInt(id), name);
}
} catch (NullPointerException e) {
break;
}
}
for(Map.Entry<Integer, String > pair: map.entrySet())
System.out.println(pair.getKey() +" "+ pair.getValue());
}
}