OffsetDateTime withNano() method in Java with examples
The withNano() method of OffsetDateTime class in Java returns a copy of this OffsetDateTime with the nano-of-second altered as specified in the parameter.
public OffsetDateTime withNano(int nanoOfSecond)
Parameter: This method accepts a single parameter nanaOfSecond which specifies the nano-of-second to be set in the result which can range from 0 to 999, 999, 999..
Return Value: It returns a OffsetDateTime based on this date with the requested nano-of-second and not null.
Exceptions: The program throws a DateTimeException when the nano-of-second value is invalid.
Below programs illustrate the withNano() method:
Date1: 2018-12-12T13:30:30+05:00 Date1 after altering nano-of-second: 2018-12-12T13:30:30.000001+05:00
Date1: 2018-12-12T13:30:30+05:00 Exception: java.time.DateTimeException: Invalid value for NanoOfSecond (valid values 0 - 999999999): 1000000000
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