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What is Period.toTotalMonths() in Java?

abhilash

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toTotalMonths() is an instance method of the Period class used to return the total number of months in the Period object. We multiply the number of years by 12 and add the number of months to calculate the number of months.

The toTotalMonths() method is only valid for those calendar systems with twelve months in a year.

The toTotalMonths() method is defined in the Period class. The Period class is defined in the java.time package. To import the Period class, check the following import statement.

import java.time.Period;

Syntax


public long toTotalMonths()

Parameters

This method accepts no parameter.

Return value

This method returns the total number of months in the period.

Code

In the below code, we calculate the total number of months in the Period object and print the value 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;
Period period = Period.of(numYears, numMonths, numDays);
System.out.printf("The total number of months in %s is %s.", period, period.toTotalMonths());
}
}
toTotalMonths() method example

RELATED TAGS

java
communitycreator
tototalmonths
period

Grokking Modern System Design Interview for Engineers & Managers

Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.

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