The plusWeeks() method of LocalDateTime class is used to return a copy of this date-time with the specified weeks added.
public LocalDateTime plusWeeks(long weeks)
Parameter: It accepts a single parameter weeks which specifies the weeks to add which may be negative.
Return Value: This method returns a LocalDateTime based on this date-time with the weeks added.
Exceptions: The program throws a DateTimeException which is thrown if the result exceeds the supported weeks range.
Below programs illustrate the LocalDateTime.plusWeeks() method in Java:
LocalDateTime with 15 weeks added: 2018-04-26T10:15:30
LocalDateTime with -2 weeks added: 2017-12-28T08:15:30
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