🚀 Functional Interfaces in Java – Must-Know for Interviews!

In this short video, I cover:
✅ What is a Functional Interface in Java?
✅ Common predefined Functional Interfaces like Predicate, Function, Consumer, Supplier, and more!
✅ How they are used in Lambda Expressions and Streams API

Mastering Functional Interfaces will help you write clean, concise, and reusable Java code—and ace your coding interviews! 🎯

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