How to change a date in Java Swing

Question

I have worked on a loan installment calculator in Java swing. How do I get 6 month dates if I make 6 month installments. I want this scenario in Java swing. How do I get 6, 8, 10 month dates in loop in Java swing?

for (int i = 0; i < date.length; i++) { // cycle #1: over all initialized dates
    for (int j = 0; j < 40; i++) {      // cycle #2: 40 repeats for each date
        date[i].nextDay();
        System.out.print("Incremented Date:" + date[i].toString());
    }

Answer 1

It's not really clear to me, but you may mean something like the following?

    LocalDate startDate = LocalDate.of(2019, Month.FEBRUARY, 1);
    int months = 10;

    LocalDate currentDate = startDate;
    for (int i = 0; i < months; i++) {
        System.out.println(currentDate);
        currentDate = currentDate.plusMonths(1);
    }

Output:

 2019-02-01 2019-03-01 2019-04-01 2019-05-01 2019-06-01 2019-07-01 2019-08-01 2019-09-01 2019-10-01 2019-11-01