The getID() method of TimeZone class in Java is used to get official ID of a particular TimeZone.
Syntax:
public String getID()
Parameters: The method does not take any parameters.
Return Value: The method returns the ID of the TimeZone.
Below programs illustrate the working of getID() Method of TimeZone:
Example 1:
// Java code to illustrate getID() method  import java.util.*;  public class TimeZoneDemo {    public static void main(String args[])    {          // Creating a TimeZone        TimeZone offtime_zone = TimeZone.getTimeZone("Pacific/Pago_Pago");          // Knowing the DST        System.out.println("The ID is: " + offtime_zone.getID());    }} |
Output:
The ID is: Pacific/Pago_Pago
Example 2:
// Java code to illustrate getID() method  import java.util.*;  public class TimeZoneDemo {    public static void main(String args[])    {          // Creating a TimeZone        TimeZone offtime_zone = TimeZone.getTimeZone("Europe/Rome");          // Knowing the DST        System.out.println("The ID is: " + offtime_zone.getID());    }} |
Output:
The ID is: Europe/Rome
Reference: https://docs.oracle.com/javase/7/docs/api/java/util/TimeZone.html#getID()
