The withMonth() method of OffsetDateTime class in Java returns a copy of this OffsetDateTime with the month-of-year altered as specified in the parameter.
public OffsetDateTime withMonth(int month)
Parameter: This method accepts a single parameter month which specifies the month-of-year to be set in the result which can range from 1 to 12.
Return Value: It returns a OffsetDateTime based on this date with the requested month-of-year and not null.
Exceptions: The program throws a DateTimeException when the month-of-year value is invalid.
Below programs illustrate the withMonth() method:
Date1: 2018-12-12T13:30:30+05:00 Date1 after altering month-of-year: 2018-10-12T13:30:30+05:00
Date1: 2018-12-12T13:30:30+05:00 Exception: java.time.DateTimeException: Invalid value for MonthOfYear (valid values 1 - 12): 27
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