Sum two dates in Java

Question

How can I add two dates in Java?

Example: The sum of \"2010-01-14 19:16:17\" \"0000-10-03 01:10:05\"
would result in \"2010-11-17 20:26:22\".

I know how

Answer 1

Use calendar class add method to add two dates in java.

Calendar calendar=Calendar.getInstance();

calendar.add(Calendar.Date,23);

calendar.add(Calendar.Month,13);

calendar.add(Calendar.Year,15);

By using add method in Calendar class we can add day,month,year to the existing date.

click here for complete program.