@Override
  public boolean canFetchDocumentationLink(String link) {
    for (DocumentationProvider provider : getAllProviders()) {
      if (provider instanceof ExternalDocumentationHandler && ((ExternalDocumentationHandler)provider).canFetchDocumentationLink(link)) {
        LOG.debug("canFetchDocumentationLink: ", provider);
        return true;
      }
    }

    return false;
  }
@Override
  public boolean canFetchDocumentationLink(String link)