98
import java.util.TimeZone; public class Test { public static void main(String[] args) throws Exception { long startOf1900Utc = -2208988800000L; for (String id : TimeZone.getAvailableIDs()) { TimeZone zone = TimeZone.getTimeZone(id); if (zone.getRawOffset() != zone.getOffset(startOf1900Utc - 1)) { System.out.println(id); } } } }
80
long difference = (sDt4.getTime() - sDt3.getTime()) / 1000; System.out.println(difference);
1