docs: static ConfigObject includeWithoutFallback(final ConfigIncludeContext context, String name) {
          // the heuristic is valid URL then URL, else relative to including file;
          // relativeTo in a file falls back to classpath inside relativeTo().
  
          URL url;
          try {
              url = new URL(name);
          } catch (MalformedURLException e) {
              url = null;
          }
  
          if (url != null) {
              return includeURLWithoutFallback(context, url);
          } else {
              NameSource source = new RelativeNameSource(context);
              return fromBasename(source, name, context.parseOptions());
          }
      }