Are you preparing for a Java interview and need a quick but comprehensive revision of Multithreading and Concurrency?
This 90-minute crash course will help you master Java multithreading concepts fast, with code examples and important interview questions!
🔹 Topics Covered with Timestamps:
00:00 Intro: Why Multithreading is Important for Java Interviews
01:33 Basics of Concurrency and Why It Matters
06:16 Creating Threads in Java (Thread, Runnable, Callable)
15:39 Java Memory Model (JMM) – Understanding Visibility & Reordering
24:49 Volatile, Synchronized, and Atomic Variables in Java
37:30 ThreadLocal and InheritableThreadLocal – When to Use?
46:44 Java Executor Service & Different Thread Pools
57:00 ThreadPoolExecutor Deep Dive – Internal Working & Tuning
59:58 Producer-Consumer Problem & How to Solve It
1:06:51 Exploring Virtual Threads (Lightweight Threads in Java) 🚀
1:12:46 Important Interview Questions – Daemon Threads, Deadlocks, Livelocks, Starvation & Fork/Join Framework
📌 By the end of this video, you'll:
✔ Gain a solid understanding of Java multithreading
✔ Learn how to use Executors, Virtual Threads, and Fork/Join efficiently
✔ Be able to solve tricky concurrency interview questions with confidence
💡 This will be useful for:
👉 Java Developers preparing for interviews
👉 Engineers looking to improve multithreading skills
👉 Anyone who wants to master Java concurrency fast
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💬 Comment below if you have any doubts, and I'll be happy to help!
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