Feed The Animals

import java.util.*;

public class FeedTheAnimal {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        Map<String, Integer> animalAndFood = new LinkedHashMap<>();
        Map<String, Integer> areaAndCount = new LinkedHashMap<>();

        String input = scanner.nextLine();
        while (!input.equals("Last Info")) {
            String[] text = input.split(":");
            String command = text[0];
            String name = text[1];
            int food = Integer.parseInt(text[2]);
            String area = text[3];

            if (command.equals("Add")) {
                if (!animalAndFood.containsKey(name)) {
                    animalAndFood.put(name, food);
                    if (!areaAndCount.containsKey(area)) {
                        areaAndCount.put(area, 1);
                    } else {
                        int currNum = areaAndCount.get(area);
                        areaAndCount.put(area, currNum + 1);
                    }
                } else {
                    int currFood = animalAndFood.get(name);
                    animalAndFood.put(name, currFood + food);
                }
            } else if (command.equals("Feed")) {
                if (animalAndFood.containsKey(name)) {
                    int newFood = animalAndFood.get(name) - food;
                    animalAndFood.put(name, newFood);
                    if (newFood <= 0) {
                        System.out.printf("%s was successfully fed%n", name);
                        animalAndFood.remove(name);
                        int currNum = areaAndCount.get(area);
                        if (currNum > 1) {
                            areaAndCount.put(area, currNum - 1);
                        } else {
                            areaAndCount.remove(area);
                        }
                    }
                }
            }
            input = scanner.nextLine();
        }
        System.out.println("Animals:");
        animalAndFood.entrySet().stream().sorted((a, b) ->{
            int sort = b.getValue().compareTo(a.getValue());
            if(sort == 0){
                sort = a.getKey().compareTo(b.getKey());
            }
            return sort;
        }).forEach(entry -> System.out.printf("%s -> %dg%n", entry.getKey(), entry.getValue()));
        System.out.println("Areas with hungry animals:");
        areaAndCount.entrySet().stream().sorted((a1, a2) -> a2.getValue().compareTo(a1.getValue())
        ).forEach(entry -> System.out.printf("%s : %d%n", entry.getKey(), entry.getValue()));
    }
}