In this Java 101 tutorial, I’ve explained how interfaces differ from classes, and showed you how to declare, implement, and extend interfaces in your Java programs.

So without delay, let’s get started with Java 8 Programming 1. ... The Stream interface is located in java.util.Stream and offers parallel operation compared to using an iterator.

The move into functional programming in Java can be intimidating. There were a lot of new interfaces introduced in Java 8 to make working with Streams and lambda expressions possible. But, most of ...

Serialization is a fundamental concept in Java programming that allows objects to be converted into a format suitable for storage or transmission. ... Java provides the Externalizable interface.