Robotics - queue

package com.company;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.util.*;

public class Main {

    public static void main(String[] args) throws IOException {
        // Scanner scanner = new Scanner(System.in);
        var reader = new BufferedReader(new InputStreamReader(System.in));

        String[] robotsWithTimes = reader.readLine().split(";");
        Map<String, Integer> robots = new LinkedHashMap<>();

        int[] processTime = new int[robotsWithTimes.length];

        for (String robot : robotsWithTimes) {
            String[] data = robot.split("-");

            robots.put(data[0], Integer.parseInt(data[1]));

        }

        String[] timeData = reader.readLine().split(":");// прочитаме си времето и си отделяме часове, минути и сек
        int hours = Integer.parseInt(timeData[0]);
        int minutes = Integer.parseInt(timeData[1]);
        int seconds = Integer.parseInt(timeData[2]);

        int beginSeconds = hours * 360 + minutes * 60 + seconds;//правим началното време в секунди

        ArrayDeque<String> queue = new ArrayDeque<>();

        String line = reader.readLine();
        while (!line.equals("End")) {
            queue.offer(line);

            line = reader.readLine();
        }


        StringBuilder stringBuilder = new StringBuilder();
        while (!queue.isEmpty()) {
            beginSeconds++;
            String product = queue.poll();

            for (int i = 0; i < processTime.length; i++) {
                if (processTime[i] > 0) {
                    processTime[i]--;
                }

            }

            int i = 0;
            boolean isTaken = false;
            for (Map.Entry<String, Integer> robot : robots.entrySet()) {
                if (processTime[i] == 0) {
                    processTime[i] = robot.getValue();
                    stringBuilder.append(print(robot.getKey(), product, beginSeconds));
                    stringBuilder.append(System.lineSeparator());
                    isTaken = true;
                    break;
                }
                i++;
            }
            if (!isTaken) {
                queue.offer(product);
            }
        }
        System.out.println(stringBuilder.toString());
    }

    private static String print(String robot, String product, long beginSeconds) {
        long s = beginSeconds % 60;// тук обръщаме секундите в часове.минути  секунди
        long m = (beginSeconds / 60) % 60;
        long h = (beginSeconds / (60 * 60)) % 24;
        return
                String.format("%s - %s [%02d:%02d:%02d]%n", robot, product, h, m, s);
    }
}