code: @Override
  	public List<DocumentElement> getDocumentList(final String changedSinceDate, final String changedToDate,
  			final int maxNumberPages) throws DataFailureException {
  		try {
  			return loadDocumentList(DOCUMENT_LIST_CHANGED_DATE.replace(CHANGED_SINCE_KEY, changedSinceDate)
  					.replace(CHANGED_TO_KEY, changedToDate), maxNumberPages);
  		} catch (final XmlAgentException e) {
  			LOGGER.warn(PROBLEM_GETTING_DOCUMENT_LIST_CHANGED_SINCE_DATE_S_CHANGED_TO_DATE_S_FROM_DATA_RIKSDAGEN_SE,
  					changedSinceDate, changedToDate);
  			throw new DataFailureException(e);
  		}
  	}
docs: /* (non-Javadoc)
  @see com.hack23.cia.service.external.riksdagen.api.RiksdagenDocumentApi#getDocumentList(java.lang.String, java.lang.String, int)