docs: public static Timestamp toTimestamp(final Date date)
  	{
  		final Calendar cal = new GregorianCalendar();
  		cal.setTime(date);
  		cal.set(Calendar.HOUR_OF_DAY, 0);
  		cal.set(Calendar.MINUTE, 0);
  		cal.set(Calendar.SECOND, 0);
  		cal.set(Calendar.MILLISECOND, 0);
  
  		return new Timestamp(cal.getTime().getTime());
  	}