@Override
  public boolean isJarDirectory(@NotNull String url, @NotNull OrderRootType rootType) {
    if (myModel != null) {
      return myModel.isJarDirectory(url, rootType);
    }
    return myLibrary.isJarDirectory(url, rootType);
  }
@Override
  public boolean isJarDirectory(@NotNull String url, @NotNull OrderRootType rootType)