Open In App

Year atMonth(int) method in Java

Improve
Improve
Improve
Like Article
Like
Save Article
Save
Share
Report issue
Report

The atMonth(int) method of Year class in Java combines the current year object with a month passed as parameter to it to create a YearMonth object.

Syntax:

public YearMonth atMonth(int month)

Parameter: This method accepts a single parameter month. It is the month-of-year to use. It takes an integer value between 1 and 12 and cannot be NULL.

Return Value: It returns a YearMonth object formed by the current year object and a valid month passed as parameter to the function.

Exception: This method throws a DateTimeException, if the month passed to it as parameter is invalid.

Below programs illustrate the atMonth(int) method of Year in Java:
Program 1:




// Program to illustrate the atMonth(int) method
  
import java.util.*;
import java.time.*;
  
public class GfG {
    public static void main(String[] args)
    {
        // Creates a Year object
        Year thisYear = Year.of(2017);
  
        // Creates a YearMonth with this
        // Year object and Month passed to it
        YearMonth yearMonth = thisYear.atMonth(4);
  
        System.out.println(yearMonth);
    }
}


Output:

2017-04

Program 2: To illustrate Exception.




// Program to illustrate the atMonth(int) method
  
import java.util.*;
import java.time.*;
  
public class GfG {
    public static void main(String[] args)
    {
        // Creates a Year object
        Year thisYear = Year.of(2018);
  
        try {
            // Creates a YearMonth with this
            // Year object and Month passed to it
            YearMonth yearMonth = thisYear.atMonth(16);
  
            System.out.println(yearMonth);
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}


Output:

java.time.DateTimeException: Invalid value for MonthOfYear (valid values 1 - 12): 16

Reference: https://docs.oracle.com/javase/8/docs/api/java/time/Year.html#atMonth-



Last Updated : 27 Nov, 2018
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads