Скачать или смотреть Day 22 : final vs finally vs finalize | String vs StringBuilder vs StringBuffer| Volatile | Generics

Day 22 : Java Interview Booster final vs finally vs finalize | String vs StringBuilder vs StringBuffer | volatile & Generics Explained

Are you preparing for Java interviews or looking to master core Java concepts? This video is your one-stop solution! 🎯

In this session, we’ll deeply explore some of the most frequently asked Java topics:

🔹 final, finally, finalize – Understand the difference with real-life analogies and code examples
🔹 String vs StringBuilder vs StringBuffer – Know when to use what and why!
🔹 volatile keyword – Learn how it solves threading problems
🔹 Java Generics – Master type safety and flexibility in your code

👨‍💻 Perfect for beginners, job seekers, and intermediate learners brushing up for interviews.

🎓 Topics Covered:

✅ Difference between final, finally, finalize
🧵 Immutability: String vs Mutability: StringBuilder/StringBuffer
🔄 Thread-safety and performance differences
⚡ What is volatile in Java? Real-world example
💼 Java Generics – Upper Bound, Lower Bound, Wildcards explained

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