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:



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// 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());
    }
}

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Output:


Id: Europe/Paris





Program 2: 











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// 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()); 


    } 


} 



















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Output:


Id: Asia/Calcutta





Reference:

https://docs.oracle.com/javase/10/docs/api/java/time/ZoneId.html#getId()


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