private List<LibraryCompositionSettings> getLibrariesCompositionSettingsList() {
    List<LibraryCompositionSettings> list = new ArrayList<>();
    List<FrameworkSupportNode> selected = getSelectedNodes();
    for (FrameworkSupportNode node : selected) {
      ContainerUtil.addIfNotNull(list, getLibraryCompositionSettings(node));
    }
    return list;
  }
private List<LibraryCompositionSettings> getLibrariesCompositionSettingsList()