plusMonths()
is an instance method of the Period
class. It is used to add the specified number of months. The years and days units are unaffected.
The plusMonths()
method is defined in the Period
class. The Period
class is defined in the java.time
package. Here is how we import the Period
class.
import java.time.Period;
public Period plusMonths(long monthsToAdd)
long monthsToAdd
: The number of months to add. It can be positive or negative.This method returns a new instance of the Period
class with the number of months added.
In the below code, we add three months to the basePeriod
object with the help of the plusMonths()
method and print the new object to the console.
import java.time.Period;public class Main{public static void main(String[] args) {int numYears = 5;int numMonths = 10;int numDays = 13;// Define a period objectPeriod basePeriod = Period.of(numYears, numMonths, numDays);// number of days to addint monthsToAdd = 3;// New Period object after the additionPeriod newPeriod = basePeriod.plusMonths(monthsToAdd);System.out.printf("%s + %s months = %s", basePeriod, monthsToAdd, newPeriod);System.out.println();}}