code: public static CmsSimpleSearchConfigurationParser createInstanceWithNoJsonConfig(
          CmsObject cms,
          CmsListManager.ListConfigurationBean config) {
  
          try {
              return new CmsSimpleSearchConfigurationParser(cms, config, null);
  
          } catch (JSONException e) {
              return null;
          }
      }
docs: Creates an instance for an empty JSON configuration.<p>
  
  The point of this is that we know that passing an empty configuration makes it impossible
  for a JSONException to thrown.
  
  @param cms the current CMS context
  @param config  the search configuration
  
  @return the search config parser