WahdanZ

 private static String getJwtToken(String simId, String uid, String secret) {

        HashMap<String, Object> hashMap = new HashMap<>();
        hashMap.put("sim", simId);
        hashMap.put("uid", uid);
        hashMap.put("provider", "CRD");
        long initDate = System.currentTimeMillis() / 1000L;
        long expDate = initDate + 1000 + 60 + 60;
        return Jwts.builder()
                .setHeaderParam("typ", "JWT")

WahdanZ

func timeAgoSinceDate(date:NSDate, numericDates:Bool) -> String {
    let calendar = NSCalendar.currentCalendar()
    let unitFlags = NSCalendarUnit.CalendarUnitMinute | NSCalendarUnit.CalendarUnitHour | NSCalendarUnit.CalendarUnitDay | NSCalendarUnit.CalendarUnitWeekOfYear | NSCalendarUnit.CalendarUnitMonth | NSCalendarUnit.CalendarUnitYear | NSCalendarUnit.CalendarUnitSecond
    let now = NSDate()
    let earliest = now.earlierDate(date)
    let latest = (earliest == now) ? date : now
    let components:NSDateComponents = calendar.components(unitFlags, fromDate: earliest, toDate: latest, options: nil)
    
    if (components.year >= 2) {
        return "\(components.year) years ago"