Java Concurrency

Master Java's concurrency utilities including ExecutorService, CompletableFuture, locks, and modern virtual threads for building high-performance concurrent applications.

Thread Basics

Understanding Java threads is fundamental to concurrency.

Creating and running threads:

public class ThreadBasics {
    public static void main(String[] args) {
        // Using Thread class
        Thread thread1 = new Thread(() -> {
            System.out.println("Running in thread: " +
                Thread.currentThread().getName());