code: public List<ConfigPath> findAllRootPaths() {
          return paths.stream()
                  .filter(it -> !it.getPath().contains(DOT))
                  .collect(Collectors.toList());
      }
docs: For example, it would always contain logging, metrics and server paths from dropwizard configuration.
  
  @return all root objects and direct root values (only paths 1 level paths)
  @see #findAllRootPathsFrom(Class)