Курсова Работа 2 - 5.4б Футболен мач

package testing;

import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.Scanner;

public class Pet_ChetiriB {
    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        HashMap<String, Integer> goals = new HashMap<String, Integer>();

        while (true) {
            String[] input = sc.nextLine().split(" - ");

            if (input[0].equalsIgnoreCase("end of season")) {
                break;
            }
            if (goals.containsKey(input[0])) {
                goals.put(input[0], goals.get(input[0]) + Integer.parseInt(input[1]));
            } else {
                goals.put(input[0], Integer.parseInt(input[1]));
            }
        }
        ArrayList<String> keys = new ArrayList<String>(goals.keySet());
        Collections.sort(keys);

        for (String s : keys) {
            System.out.println(s + " -> " + goals.get(s));
        }
    }
}