The minusMonths() method of YearMonth class in Java is used to return a copy of this YearMonth with the specified number of months subtracted.
Syntax:
public YearMonth minusMonths( long monthsToSubtract)
Parameter: This method accepts monthsToSubtract as parameters which represents months to subtract. It may be negative.
Return Value: It returns a YearMonth based on this year-month with the months subtracted.
Exceptions: This method throws DateTimeException if the result exceeds the supported range.
Below programs illustrate the minusMonths() method of YearMonth in Java:
Program 1:
// Java program to demonstrate // YearMonth.minusMonths() method import java.time.*;
import java.time.temporal.*;
public class GFG {
public static void main(String[] args)
{
// create YearMonth object
YearMonth yearmonth
= YearMonth.parse( "2020-05" );
// It is May 2020
// apply minusMonths() method
// of YearMonth class
YearMonth result
= yearmonth.minusMonths( 2 );
// It subtracts 2 months from May 2020
// So it will be March 2020
// print year and month both
System.out.println( "Modified YearMonth: "
+ result);
}
} |
Modified YearMonth: 2020-03
Program 2:
// Java program to demonstrate // YearMonth.minusMonths() method import java.time.*;
import java.time.temporal.*;
public class GFG {
public static void main(String[] args)
{
// create YearMonth object
YearMonth yearmonth
= YearMonth.parse( "2019-10" );
// apply minusMonths() method
// of YearMonth class
YearMonth result
= yearmonth.minusMonths( 10 );
// Subtracting 10 months will turn it into
// December of 2018 (previous year)
// print year and month both
System.out.println(
"Modified YearMonth: "
+ result);
}
} |
Modified YearMonth: 2018-12
References: https://docs.oracle.com/javase/10/docs/api/java/time/YearMonth.html#minusMonths(long)