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[Java] Optional 객체는 직렬화 불가능

Hodumylove 2023. 10. 26. 16:22

https://stackoverflow.com/questions/24547673/why-java-util-optional-is-not-serializable-how-to-serialize-the-object-with-suc

 

Why java.util.Optional is not Serializable, how to serialize the object with such fields

The Enum class is Serializable so there is no problem to serialize object with enums. The other case is where class has fields of java.util.Optional class. In this case the following exception is t...

stackoverflow.com

 

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