ZoneId hashCode() method in Java with Examples
Last Updated :
19 Jun, 2019
The hashCode() method of the ZoneId class in Java is used to return unique hashcode for this ZoneId.
Syntax:
public int hashCode(Object obj)
Parameters: This method accepts nothing.
Return value: This method returns an int which represents the hashCode.
Below programs illustrate the hashCode() method:
Program 1:
import java.time.*;
public class GFG {
public static void main(String[] args)
{
ZoneId zoneId
= ZoneId.of("Europe/Paris");
System.out.println("hashcode: "
+ zoneId.hashCode());
}
}
|
Output:
hashcode: -672549154
Program 2:
import java.time.*;
public class GFG {
public static void main(String[] args)
{
ZoneId zoneId
= ZoneId.of("Asia/Calcutta");
System.out.println("hashcode: "
+ zoneId.hashCode());
}
}
|
Output:
hashcode: -681304890
Reference:
https://docs.oracle.com/javase/10/docs/api/java/time/ZoneId.html#hashCode()
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