List.of()method not found in spring boot application error , other method working fine need to know-CodePudding

//1.) i checked all imports they are correct the only error i am getting is while calling the List.of() method

    UserDao user1 = new UserDao();
    user1.setName("j");
    user1.setUser_name("k");
    user1.setPassword("l");
    user1.setPhone("86632");

    UserDao user2 = new UserDao();
    user1.setName("j");
    user1.setUser_name("k");
    user1.setPassword("l");
    user1.setPhone("86632");

//2.here the of method is not found in spring tool suite i am on jre1.8

    List<UserDao> users = List.of(user1, user2);
    Iterable<UserDao> itrb = userRepo.saveAll(users);

    }
    }

CodePudding user response：

List.of is introduced starting from Java 9. So that you have to upgrade your Java to make use of one.

CodePudding user response：

You need atleast Java 9 for using List.of() function https://docs.oracle.com/javase/9/docs/api/java/util/List.html#immutable