class KMLSpatialTemporalUtils {

    static boolean isExpireTimeValid(Date date)
    {
        boolean isValid = false;
        if (date != null)
        {
            Date now = new Date();
            isValid = date.after(now) && date.before(new Date(now.getTime() + MILLIS_PER_YEAR));
        }
        return isValid;
    }

    private  KMLSpatialTemporalUtils();

}