code: public static final String printFinishDateTime(Date value)
     {
        if (value != null)
        {
           value = DateHelper.addDays(value, 1);
        }
        return (value == null ? null : DATE_FORMAT.get().format(value));
     }
docs: Retrieve a finish date time in the form required by Phoenix.
  
  @param value Date instance
  @return formatted date time