How to Use Functional Interfaces in Java 8

What are Functional Interfaces?

The term Functional Interface was introduced in Java 8. Functional interfaces are interfaces that have only one abstract (non-implemented) method.

Let’s take a look through an example code.

Functional interfaces java 8 feature

Explanation Video

Let us see the debug video for the same.

Still, have questions? Feel free to share your viewpoints in the comments section below. 🙂

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