import java.time.LocalDate;
import java.time.LocalDateTime;
public class Main {
public static void main(String[] args) {
LocalDate tomorrow = LocalDate.now().plusDays(1);
// before 5 hours and 30 minutes
LocalDateTime dateTime = LocalDateTime.now().minusHours(5).minusMinutes(30);
System.out.println("additionSubtraction: tomorrow: " + tomorrow);
System.out.println("additionSubtraction: dateTime: " + dateTime);
}
}