@SuppressWarnings("unchecked")
public void openArticleView(WindowInterface window) {
List<ArticleType> articles = (List<ArticleType>) presentationModel
.getValue(ICostableModel.PROPERTY_ARTICLES);
Articleable costable = (Articleable) presentationModel
.getBufferedValue(AbstractModel.PROPERTY_OBJECT);
ArticleTypeViewHandler articleTypeViewHandler = new ArticleTypeViewHandler(
login, managerRepository, articles);
ArticleTypeView articleTypeView = new ArticleTypeView(