code: public boolean hasToolPathForUrl(String url) {
  
          List<String> toolPaths = m_urls.getObjectList(url);
          return ((toolPaths != null) && !toolPaths.isEmpty());
      }
docs: Returns <code>true</code> if there is at least one tool registered using the given url.<p>
  
  @param url the url of the tool
  
  @return <code>true</code> if there is at least one tool registered using the given url