In case you are developing an application that is based on time zones, this example will be of help.
Lisiting 1.
import java.util.TimeZone;
public class AvailableTimeZones
{
public static void main(String args[])
{
AvailableTimeZones availableTimeZones = new AvailableTimeZones();
availableTimeZones.proceed();
}
private void proceed()
{
TimeZone tz = TimeZone.getDefault();
for (String availabeIDs : tz.getAvailableIDs())
{
System.out.println(availabeIDs);
}
}
}