LocalDateTime withMonth() method in Java with Examples
The withMonth() method of LocalDateTime class in Java is used to get a copy of this LocalDateTime with the months changed to the months passed as the parameter to this method. The remaining values of this LocalDateTime remains the same.
Syntax:
public LocalDateTime withMonth(int months)
Parameter: This method accepts a single mandatory parameter months which specifies the months to be set in the resultant LocalDateTime instance. The value of this months can range from 1 to 12.
Returns: The function returns a LocalDateTime instance with the months changed to the months passed as the parameter to this method. The remaining values of this LocalDateTime remains the same.
Exceptions: The function throws a DateTimeException if the months value is invalid.
Below programs illustrate the LocalDateTime.withMonth() method:
Program 1:
import java.util.*;
import java.time.*;
public class GfG {
public static void main(String[] args)
{
LocalDateTime dt = LocalDateTime.now();
System.out.println( "Original LocalDateTime: "
+ dt.toString());
System.out.println( "New LocalDateTime: "
+ dt.withMonth( 5 ));
}
}
|
Output:
Original LocalDateTime: 2018-11-30T12:51:39.472
New LocalDateTime: 2018-05-30T12:51:39.472
Program 2:
import java.util.*;
import java.time.*;
public class GfG {
public static void main(String[] args)
{
LocalDateTime dt
= LocalDateTime
.parse( "2015-04-06T10:15:30" );
System.out.println( "Original LocalDateTime: "
+ dt.toString());
System.out.println( "New LocalDateTime: "
+ dt.withMonth( 12 ));
}
}
|
Output:
Original LocalDateTime: 2015-04-06T10:15:30
New LocalDateTime: 2015-12-06T10:15:30
Reference: https://docs.oracle.com/javase/10/docs/api/java/time/LocalDateTime.html#withMonth(int)
Last Updated :
30 Nov, 2018
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...