ZoneId getId() method in Java with Examples
The getId() method of the ZoneId class in Java is used to get the unique time-zone ID which uniquely defines this object.
Syntax:
public String getId(Object obj)
Parameters: This method accepts nothing.
Return value: This method returns the time-zone unique ID.
Below programs illustrate the getId() method:
Program 1:
// Java program to demonstrate // ZoneId.getId() method import java.time.*; public class GFG { public static void main(String[] args) { // create ZoneId object ZoneId zoneId = ZoneId.of( "Europe/Paris" ); // get and print Id System.out.println( "Id: " + zoneId.getId()); } } |
Output:
Id: Europe/Paris
Program 2:
// Java program to demonstrate // ZoneId.getId() method import java.time.*; public class GFG { public static void main(String[] args) { // create ZoneId object ZoneId zoneId = ZoneId.of( "Asia/Calcutta" ); // get and print Id System.out.println( "Id: " + zoneId.getId()); } } |
Output:
Id: Asia/Calcutta
Reference:
https://docs.oracle.com/javase/10/docs/api/java/time/ZoneId.html#getId()