warning: @Builder will ignore the initializing expression entirely. If you want the initializing expression to serve as default, add @Builder. Default. If it is not supposed to be settable during building, make the field final. 빌드 시에 위 warning이 뜨는 케이스에 대해 알아보자. @Builder @Data @NoArgsConstructor public class Worker { private Long workerId; private WorkerType type = WorkerType.BASIC; } 만약 위와 같은 코드..