code: protected String getHeader( final ITransaction transaction, final String path, final WebdavResponse resp, final WebdavRequest req )
      {
          return "<h1>Content of folder " + path + "</h1>";
      }
docs: Return the header to be displayed in front of the folder content
  
  @param transaction
  @param path
  @param resp
  @param req
  @return String representing the header to be display in front of the folder content