Problem Description: How to add time(Days, years , seconds) to Date? Solution: The following…

Problem Description:

How to add time(Days, years , seconds) to Date?

Solution:

The following examples shows us how to add time to a date using add() method of Calender.

import java.util.*; publicclassMain{ publicstaticvoid main(String[] args)throwsException{ Date d1=newDate(); Calendar cl=Calendar. getInstance(); cl.setTime(d1); System.out.println(“today is “+ d1.toString()); cl. add(Calendar.MONTH,1); System.out.println(“date after a month will be ” + cl.getTime().toString()); cl. add(Calendar.HOUR,70); System.out.println(“date after 7 hrs will be ” + cl.getTime().toString()); cl. add(Calendar.YEAR,3); System.out.println(“date after 3 years will be ” + cl.getTime().toString()); } }Result:

The above code sample will produce the following result.

today is Mon Jun 22 02:47:02 IST 2009 date after a month will be Wed Jul 22 02:47:02 IST 2009 date after 7 hrs will be Wed Jul 22 09:47:02 IST 2009 date after 3 years will be Sun Jul 22 09:47:02 IST 2012