The plusDays() method of LocalDateTime class is used to return a copy of this date-time with the specified days added.
public LocalDateTime plusDays(long days)
Parameter: It accepts a single parameter days which specifies the days to add which may be negative.
Return Value: This method returns a LocalDateTime based on this date-time with the days added.
Exceptions: The programs throws a DateTimeException which is thrown if the result exceeds the supported days range.
Below programs illustrate the YearMonth.plusDays() method in Java:
LocalDateTime with 15 days added: 2018-01-26T10:15:30
LocalDateTime with -2 days added: 2018-01-09T08:15:30
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