Sunday 22 December 2019

serialization - What is Serial Version ID in Java?


Possible Duplicates:
Why should I bother about serialVersionUID?
what is a serial version id?







When i created a new class extending java.util.logging.Level in Eclipse, It asked me to add a default or generated serial version ID. I just added blindly without knowing what it is and why I have to add it.



Can anybody tell me what is it and why it its required.

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