code: public static Long[] splitToLong(final String ids) {
      if (isEmpty(ids)) {
        return new Long[0];
      } else {
        return transformToLong(split(ids, ','));
      }
    }
docs: <p>
  splitToLong.
  </p>
  
  @param ids
  a {@link java.lang.String} object.
  @return an array of {@link java.lang.Long} objects.