Content Comparison

this.comboBox.setContainerDataSource(Products.class, DAOs.get(ProductsDAO.class).findAll());

ProductsDAO daoProduct = new ProductsDAO();
List<Products> productList = daoProduct.findAll();

XdevBeanItemContainer<Products> productsContainer = new XdevBeanItemContainer<Products>(Products.class); 
productsContainer.addAll(productList);