Who actually implements serializable methods?

Question

I\'ve been learning how to use Serializable.

I know if I create a class \'A\' with different variables who implements Serializable and I ad

Answer 1

I suppose the methods you are talking about are readObject() and writeObject(). You only need to implement those if you need to do custom serialization, for example when you have fields in your object that aren't serializable. If you only have serializable fields and primitives, you don't have to implement custom serialization methods. Also, you can skip some fields on serialization by adding the transient keyword to them.