code: public void addDocumentTypeConfig(CmsSearchDocumentType documentType) {
  
          m_documentTypeConfigs.add(documentType);
  
          if (CmsLog.INIT.isInfoEnabled()) {
              CmsLog.INIT.info(
                  Messages.get().getBundle().key(
                      Messages.INIT_SEARCH_DOC_TYPES_2,
                      documentType.getName(),
                      documentType.getClassName()));
          }
      }
docs: Adds a document type.<p>
  
  @param documentType a document type