Spring [Java] Optional 사용법 hwijin97 2022. 2. 7. 20:12 https://homoefficio.github.io/2019/10/03/Java-Optional-%EB%B0%94%EB%A5%B4%EA%B2%8C-%EC%93%B0%EA%B8%B0/ Java Optional 바르게 쓰기 Java Optional 바르게 쓰기Brian Goetz는 스택오버플로우에서 Optional을 만든 의도에 대해 다음과 같이 말했다. … it was not to be a general purpose Maybe type, as much as many people would have liked us to do so. Our intention w homoefficio.github.io 저작자표시 (새창열림)
