import java.util.TimeZone;
public class KVMTimeZones {
public static void main(String[] args) {
TimeZone defaultTZ = TimeZone.getDefault();
String[] ids = TimeZone.getAvailableIDs();
System.out.println("Available time zone ids: ");
for (int i = 0; i < ids.length; i++) {
System.out.print(ids[i] + " ");
}
System.out.println("\nDefault timezone is " + defaultTZ.getID() +
", GMT offset = " + defaultTZ.getRawOffset());
}
}