code: @Override
  	public void afterPropertiesSet() throws Exception {
  		if (cdxSource == null) {
  			cdxSource = zipnumSource;
  		}
  
  		cdxLineFactory = new StandardCDXLineFactory(cdxFormat);
  		// defaultCdxFormat = cdxLineFactory.getParseFormat();
  
  		// if (authChecker != null && authChecker.getPublicCdxFields() != null)
  		// {
  		// publicCdxFields = new
  		// FieldSplitFormat(authChecker.getPublicCdxFields());
  		// }
  
  		if (defaultParams == null) {
  			defaultParams = new ZipNumParams(maxPageSize, maxPageSize, 0, false);
  		}
  
  		super.afterPropertiesSet();
  	}
docs: protected FieldSplitFormat publicCdxFields;