list集合根据某字段获取某个对象

//list集合根据某字段获取某个对象
List<User> list = new ArrayList<>();
User user1 = new User();
user1.setCode("apple");
user1.setName("苹果");
list.add(user1);
User user2 = new User();
user2.setCode("orange");
user2.setName("橙子");
list.add(user2);
User userV = list.stream().filter(i -> "orange".equals(i.getCode())).findFirst().orElse(null);