Episode 11 | Java Interview Question | Functional Interface vs Method Reference | Lamba Expression

📌 Java 8 introduced powerful features like Functional Interfaces, Lambda Expressions, and Method References but many developers get confused about how they differ. In this video, we break it down step‑by‑step with clear examples and analogies.

👉 What you will learn:
- What is a Functional Interface
- How Lambda Expressions provide inline implementations
- How Method References act as shorthand for existing methods
- Practical code examples

🎯 Key Takeaway:
Functional Interface defines the contract, Lambda provides inline implementation, and Method Reference reuses an already written method.

🚀 Perfect for Java interview preparation, coding practice, and mastering Java 8 features.

GitHub Link: https://github.com/Mintu-Kumar/CrackTheBackend
Comparator vs Comparable: https://youtu.be/c909PmznWLo

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Видео Episode 11 | Java Interview Question | Functional Interface vs Method Reference | Lamba Expression канала Crack the Backend