[FIXED] List.of() method not found in spring boot application error

Issue

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);

Solution

You should upgrade to Java9 to use List.of function, or use Arrays.asList instead.

Answered By - Tracholar Zuo
Answer Checked By - Marie Seifert (JavaFixing Admin)