如何在Java中返回LocalTime的sum

import java.time.LocalTime;

public class Main {
    public static void main(String[] args) {
        LocalTime time1 = LocalTime.of(10, 30, 0);
        LocalTime time2 = LocalTime.of(2, 15, 30);
        LocalTime time3 = LocalTime.of(1, 45, 45);

        LocalTime sum = sumLocalTimes(time1, time2, time3);
        System.out.println("Sum: " + sum);
    }

    public static LocalTime sumLocalTimes(LocalTime... times) {
        int totalSeconds = 0;

        for (LocalTime time : times) {
            totalSeconds += time.toSecondOfDay();
        }

        return LocalTime.ofSecondOfDay(totalSeconds);
    }
}