LocalDate plusWeeks() method in Java with Examples
Last Updated :
19 Jun, 2019
The
plusWeeks() method of
LocalDate class in Java is used to add the number of specified week in this LocalDate and return a copy of LocalDate.For example, 2018-12-24 plus one week would result in 2018-12-31. This instance is immutable and unaffected by this method call.
Syntax:
public LocalDate plusWeeks(long weeksToAdd)
Parameters: This method accepts a single parameter
weeksToAdd which represents the weeks to add, may be negative.
Return value: This method returns a
LocalDate based on this date with the weeks added, not null.
Exception: This method throws
DateTimeException if the result exceeds the supported date range.
Below programs illustrate the plusWeeks() method:
Program 1:
Java
// Java program to demonstrate
// LocalDate.plusWeeks() method
import java.time.*;
public class GFG {
public static void main(String[] args)
{
// create a LocalDate object
LocalDate date
= LocalDate.parse("2018-12-26");
// print instance
System.out.println("LocalDate before"
+ " adding weeks: " + date);
// add 5 weeks
LocalDate returnvalue
= date.plusWeeks(5);
// print result
System.out.println("LocalDate after "
+ " adding weeks: " + returnvalue);
}
}
LocalDate before adding weeks: 2018-12-26
LocalDate after adding weeks: 2019-01-30