@NotNull
  @Override
  public FileChooserDescriptor createAttachFilesChooserDescriptor(@Nullable String libraryName) {
    FileChooserDescriptor descriptor = FileChooserDescriptorFactory.createSingleFolderDescriptor();
    descriptor.setTitle(JavaUiBundle.message("chooser.title.attach.external.annotations"));
    descriptor.setDescription(JavaUiBundle.message("chooser.description.select.directory.where.external.annotations.are.located"));
    return descriptor;
  }
@NotNull
  @Override
  public FileChooserDescriptor createAttachFilesChooserDescriptor(@Nullable String libraryName)