Learn how to detect and fix thread leaks in Java applications. Boost your Java programming performance with our beginner-friendly guide and best practices. Imagine you run a bustling coffee shop. You hire baristas (threads) to handle incoming orders. Everything is fine until you realize that for every order placed, you hire a new barista, but you forget to let them go when they finish their drink. Soon, your shop is so packed with idle, standing-around baristas that there’s no room for customers! In Java programming , this is exactly what a thread leak looks like. If you don't manage your threads correctly, your application will eventually run out of resources, leading to performance degradation or, worse, the dreaded OutOfMemoryError . Whether you are new to the world of software or looking to learn Java more deeply, understanding how to stop these leaks is a critical skill for building stable, production-ready systems. Core Concepts: What is a Thread Leak?…