Java Calculate Number of Hours Between two LocalTime

import java.time.LocalTime;
import java.time.temporal.ChronoUnit;

public class HoursBetweenLocalTimeExample {
    public static void main(String... args) {
        LocalTime startTime = LocalTime.of(10, 20, 30);
        LocalTime endTime = LocalTime.of(23, 10, 40);

        // Calculate Number of Hours Between two LocalTime
        long numberOfHours = ChronoUnit.HOURS.between(startTime, endTime);

        System.out.println(String.format("Number of hours between %s and %s is %d", startTime, endTime, numberOfHours));
    }
}

Number of hours between 10:20:30 and 23:10:40 is 12