readObject
The readObject method in Java is a special method used within the Serialization mechanism. It's part of the java.io.Serializable interface and is invoked when an object is deserialized from a stream. This method allows a class to customize the deserialization process for its instances.
If a class implements the readObject method, it takes over the responsibility of reading its own state
The signature of the readObject method must be public void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException. The
It is crucial that the readObject method is correctly implemented. Mismatches in reading data compared to writing