Geek asks and answers

Does the value for serialVersionUID matter?

I use serialized classes in java, and in these classes I need to specify serialVersionUID with some long number that needs to be initialized. Default required

    private static final long serialVersionUID = 1L;

Or else I can initialize the same with another long number, for example, as below:

    private static final long serialVersionUID = 5561040348988016571L;

some very large number.

My question is: does it really matter what value we initialize for serialVersionUID or not?

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2 answers

My question is whether this is the value that we initialize for serialVersionUID, or it does not matter.

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, , serialVersionUID ( UID eclipse).

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