@Override
  public void actionPerformed(@NotNull AnActionEvent e) {
    final LibraryProjectStructureElement element = (LibraryProjectStructureElement)myConfigurable.getSelectedElement();
    if (element == null) return;
    final Library library = element.getLibrary();
    ProjectStructureValidator.showDialogAndAddLibraryToDependencies(library, myConfigurable.getProjectStructureConfigurable(),
                                                                    false);
  }
@Override
  public void actionPerformed(@NotNull AnActionEvent e)