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관심사의 분리 9분12초 final
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final 로 필드 선언하면 무조건 생성자가 기본 할당이 되어야 한다고 하는데 왜 그런건가요?
spring객체지향
Quiz
What are the problems that easily occur when client code directly creates the object it wants to use with the `new` keyword?
Compile error occurs.
When requirements change, client code needs to be modified.
Object serialization becomes impossible.
Multithreading problems occur.
