@Override
    @NotNull
    public List<Library> chooseElements() {
      ProjectStructureChooseLibrariesDialog dialog = new ProjectStructureChooseLibrariesDialog(myClasspathPanel, myContext,
                                                                                               getNotAddedSuitableLibrariesCondition());
      dialog.show();
      return dialog.getSelectedLibraries();
    }
@Override
    @NotNull
    public List<Library> chooseElements()