prod1.setCategory(cat1);
prod1.setDescription("tes prod");
prod1.setExpiredDate(cal.getTime());
prod1.setName("permen");
prod1.setPrice(7500);
productDAO.save(prod1);
Product product = new Product();
List<Product> allData = productDAO.findAll();
for(int i = 0; i < allData.size(); i++ ){