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Graph/so-79773448

Answer

so-79773448

so-79773448

so-79773448

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PROPOSESSolution

Override `ObjectInputStream::readClassDescriptor` — read the stream using the first package. Tension: When that fails with the error message above I read the stream again changing the package / class name inside of readClassDescriptor().

PROPOSESSolution

I created two packages with the same classes, just different serial version IDs. — older streams. Tension: When I change the serial version IDs in the existing classes I can deserialize the older streams, but of course the new ones are not working anymore. Outcome: Do the same thing but keep your version of the class in the same package as the real clas.

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