ZonedDateTime withZoneSameInstant() method in Java with Examples
The withZoneSameInstant() method of a ZonedDateTime class is used to return a copy of this ZonedDateTime object by changing the time-zone and without the instant. This method is based on retaining the same instant, thus gaps and overlaps in the local timeline have no effect on the result.
Syntax:
public ZonedDateTime withZoneSameInstant(ZoneId zone)
Parameters: This method accepts one single parameter zone the time-zone to change to. It should not be null.
Return value: This method returns a ZonedDateTime based on this date-time with the requested zone.
Exception Thrown: DateTimeException if the result exceeds the supported date range.
Example 1:
Java
import java.time.*;
public class GFG {
public static void main(String[] args)
{
ZonedDateTime zonedDT = ZonedDateTime.parse(
"2018-12-06T19:21:12.123+05:30[Asia/Calcutta]" );
System.out.println( "ZonedDateTime of Calcutta: "
+ zonedDT);
ZonedDateTime zonedDT2
= zonedDT.withZoneSameInstant(
ZoneId.of( "Pacific/Fiji" ));
System.out.println( "ZonedDateTime of Fuji: "
+ zonedDT2);
}
}
|
Output:
ZonedDateTime of Calcutta: 2018-12-06T19:21:12.123+05:30[Asia/Calcutta]
ZonedDateTime of Fuji: 2018-12-07T02:51:12.123+13:00[Pacific/Fiji]
Example 2:
Java
import java.time.*;
public class GFG {
public static void main(String[] args)
{
ZonedDateTime zonedDT = ZonedDateTime.parse(
"2018-10-25T23:12:31.123+02:00[Europe/Paris]" );
System.out.println( "ZonedDateTime of Paris: "
+ zonedDT);
ZonedDateTime zonedDT2
= zonedDT.withZoneSameInstant(
ZoneId.of( "Canada/Yukon" ));
System.out.println( "ZonedDateTime of Yukon: "
+ zonedDT2);
}
}
|
Output
ZonedDateTime of Paris: 2018-10-25T23:12:31.123+02:00[Europe/Paris]
ZonedDateTime of Yukon: 2018-10-25T14:12:31.123-07:00[Canada/Yukon]
Last Updated :
23 Mar, 2022
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