public static Set<? extends LibraryKind> getAllGroovyKinds() {
    final HashSet<LibraryKind> kinds = new HashSet<>();
    for (LibraryPresentationProvider provider : LibraryPresentationProvider.EP_NAME.getExtensions()) {
      if (provider instanceof GroovyLibraryPresentationProviderBase) {
        kinds.add(provider.getKind());
      }
    }
    return kinds;
  }
public static Set<? extends LibraryKind> getAllGroovyKinds()