Deserialization

Deserialization might sound like a complicated term, but at its essence, it’s about taking data that’s been stored in a serialized format and converting it back into a usable object in your Java application.

This process is crucial because it allows you to retrieve and use objects that you’ve saved to files or transmitted over networks. If you've ever saved a user's session or cached data for quick access, you’ve likely touched on deserialization.

Understanding deserialization is key to managing data effectively in Java. It allows us to work with complex data structures easily and is especially useful when dealing with APIs or databases. So, let’s dive into deserialization in Java, exploring how it works, some practical examples, and the common pitfalls to avoid.