docs: protected JarFile getJarFile(String jarFileUrl) throws IOException {
          if (jarFileUrl.startsWith(ResourceUtils.FILE_URL_PREFIX)) {
              try {
                  return new JarFile(ResourceUtils.toURI(jarFileUrl).getSchemeSpecificPart());
              } catch (URISyntaxException ex) {
                  // Fallback for URLs that are not valid URIs (should hardly ever happen).
                  return new JarFile(jarFileUrl.substring(ResourceUtils.FILE_URL_PREFIX.length()));
              }
          }
          return new JarFile(jarFileUrl);
      }