code: public static final Date getTimestampFromTenths(byte[] data, int offset)
     {
        long ms = ((long) getInt(data, offset)) * 6000;
        return (DateHelper.getTimestampFromLong(EPOCH + ms));
     }
docs: Reads a combined date and time value expressed in tenths of a minute.
  
  @param data byte array of data
  @param offset location of data as offset into the array
  @return time value