Java tutorial
import java.util.TimeZone; public class Main { public static void main(String args[]) { // getting available Ids for offset String[] availId = TimeZone.getAvailableIDs(3600000); // checking available Ids for offset System.out.println("Available Ids for offset are: "); for (int i = 0; i < availId.length; i++) { System.out.println(availId[i]); } } }