Page 2 | Programming Tutorials Blog | Learn Java, Spring & More

Deadlock in Java: How It Happens and How to Avoid It

Learn what causes deadlocks in Java, how they occur in multithreading environments, and the best practices to detect, prevent, and resolve them effectively

Deadlock ReentrantLock BlockingQueue Synchronized Race Condition Java.util.concurrent Thread Lifecycle ExecutorService Lock Ordering Java Concurrency

Livelock and Starvation in Multithreaded Java Programs: Causes and Prevention

Learn how livelock and thread starvation happen in Java multithreading. Understand causes, detection, and prevention techniques for responsive programs

Starvation ReentrantLock Synchronized Race Condition Java.util.concurrent Thread Scheduling ExecutorService Java Concurrency Thread Lifecycle Livelock

Synchronized Blocks vs Synchronized Methods in Java: Key Differences and Best Practices

Understand the difference between synchronized blocks and methods in Java. Learn which to use, when, and how to write efficient thread-safe code

ReentrantLock Synchronized Thread Safety Race Condition Java Memory Model Java.util.concurrent Runnable Java Concurrency Thread Lifecycle Callable

Immutable Objects and Thread Safety in Java: A Practical Guide

Learn how immutable objects ensure thread safety in Java. Explore benefits, real-world use cases, and how to implement them effectively in concurrent code

Defensive Copying Thread Safety Race Condition Immutable Objects Java.util.concurrent Runnable Java Concurrency Thread Lifecycle Final Keyword Callable

Executor Framework in Java: Executors, ThreadPools, and More

Master the Executor Framework in Java for scalable multithreaded programming. Learn Executors, ThreadPools, and real-world use cases

Java 21 Java.util.concurrent Thread Lifecycle Runnable Virtual Threads ExecutorService Future Java Concurrency Structured Concurrency ThreadPoolExecutor Callable

FixedThreadPool vs CachedThreadPool vs SingleThreadExecutor – Choosing the Right Executor in Java

Explore FixedThreadPool, CachedThreadPool, and SingleThreadExecutor in Java. Learn their internals, pros, cons, and best use cases with code examples

Thread Pools CachedThreadPool Java.util.concurrent FixedThreadPool SingleThreadExecutor Threading Best Practices Java Concurrency Java 21 Concurrency Callable Thread Lifecycle Runnable Virtual Threads ExecutorService Future

Java Concurrency Made Easy: Complete Guide to `java.util.concurrent`

Dive into the java.util.concurrent package with this comprehensive guide. Learn Executors, ThreadPools, Locks, and advanced concurrency tools

ReentrantLock BlockingQueue Java.util.concurrent Thread Lifecycle Runnable ExecutorService Future Java Concurrency Thread Pool Callable ForkJoinPool

callable-future-getting-results-from-threads

Callable and Future in Java: Getting Results from Threads the Right Way

Learn how to use Callable and Future in Java to retrieve results from threads efficiently using ExecutorService and advanced concurrency APIs

Java.util.concurrent Thread Lifecycle Thread Pools ExecutorService Future Java Concurrency Multithreading Concurrency Patterns Java Threads Callable

scheduledexecutorservice-delayed-periodic-tasks

Mastering ScheduledExecutorService in Java: Delayed and Periodic Task Scheduling Explained

Learn how to use ScheduledExecutorService in Java to schedule delayed and periodic tasks with real-world examples, best practices, and expert insights

Java 21 Virtual Threads ScheduledExecutorService Periodic Tasks Java.util.concurrent Thread Lifecycle Java Multithreading ExecutorService Java Concurrency Delayed Tasks Java Thread Pools

fork-join-framework-parallelism-made-easy

Fork/Join Framework in Java: Parallelism Made Easy

Discover how to harness the Fork/Join framework in Java for efficient parallelism. Includes deep dives, code examples, best practices, and expert tips.

Performance Tuning RecursiveTask Java.util.concurrent Parallelism ExecutorService Java Concurrency Multithreading Divide And Conquer Java 8 ForkJoinPool

threadpoolexecutor-custom-configuration-java

ThreadPoolExecutor in Java: Custom Configurations Explained with Examples

Learn how to configure ThreadPoolExecutor in Java with core pool size, queue types, rejection policies, and more. Includes expert tips and real-world use cases.

Performance Tuning Java.util.concurrent Rejection Policies Thread Pools Java Multithreading ExecutorService Java Concurrency ThreadPoolExecutor Thread Lifecycle Custom Threads

blockingqueue-linkedblockingqueue-producer-consumer-java

BlockingQueue and LinkedBlockingQueue in Java: Mastering the Producer-Consumer Pattern

Learn how to implement the Producer-Consumer pattern in Java using BlockingQueue and LinkedBlockingQueue. Includes code examples, concurrency tips, and more.

BlockingQueue Java.util.concurrent Thread Lifecycle ExecutorService Java Concurrency Multithreading Java Threads LinkedBlockingQueue Java 21 Concurrency Producer Consumer

completionservice-handling-multiple-tasks-java

CompletionService in Java: Handling Multiple Tasks Efficiently

Learn how CompletionService simplifies handling multiple concurrent tasks in Java. Includes practical examples, expert tips, and performance insights

CompletionService Java.util.concurrent Concurrent Programming Thread Lifecycle ExecutorService Future Java Concurrency Multithreading Parallel Tasks Callable

work-stealing-forkjoinpool-throughput-java

Work Stealing in ForkJoinPool: How It Improves Throughput in Java

Discover how work stealing in ForkJoinPool improves throughput and parallelism in Java. Includes internals, examples, and best practices

Work Stealing Performance Tuning Java.util.concurrent Thread Pools Java Multithreading Java Concurrency Divide And Conquer Thread Lifecycle Parallel Tasks ForkJoinPool

Java Memory Model (JMM) and Happens-Before Relationships Explained

Understand the Java Memory Model and happens-before relationships to write safe and performant concurrent applications. Includes rules, diagrams, and examples

Synchronized Thread Safety Memory Visibility Java Memory Model Java.util.concurrent Thread Lifecycle Java Concurrency Happens Before Volatile Race Conditions

Understanding False Sharing and Cache Coherency in Java Multithreading

Learn how false sharing impacts performance in Java multithreaded applications and how to avoid it using memory padding, @Contended, and best practices.

Thread Contention Thread Safety Java Memory Model Performance Tuning Cpu Cache Java.util.concurrent Cache Coherency Java Concurrency Multithreading False Sharing

ReadWriteLock in Java: Boosting Performance in High-Concurrency Scenarios

Learn how to use ReadWriteLock in Java to boost performance in high-concurrency environments. Includes code examples, best practices, and expert tips

Thread Safety Memory Visibility Locking Strategies ReadWriteLock Java.util.concurrent Java Concurrency Multithreading Thread Lifecycle ReentrantReadWriteLock High Concurrency

stampedlock-optimized-read-heavy-locking

StampedLock in Java: Optimized Read-Heavy Locking for High-Concurrency Scenarios

Learn how to use StampedLock in Java to optimize read-heavy concurrent applications. Covers optimistic reads, conversion, pitfalls, and best practices

ReentrantLock Thread Safety Memory Visibility Optimistic Locking ReadWriteLock Java.util.concurrent StampedLock Java Concurrency Thread Lifecycle Read Heavy Performance

Unlocking Thread Control with LockSupport: Mastering Park/Unpark in Java

Learn how LockSupport's park() and unpark() methods provide fine-grained thread control in Java. Ideal for advanced concurrency and performance tuning

Park Unpark Advanced Locking Java.util.concurrent Blocking Threads Thread Lifecycle LockSupport Java Concurrency Multithreading Thread Scheduling Low Level Synchronization

Thread Interruption in Java: Best Practices for Writing Responsive Multithreaded Code

Learn how Java thread interruption works, how to implement it effectively, and best practices for writing responsive, bug-free multithreaded code

ReentrantLock Java 21 Java.util.concurrent Java Concurrency Callable Thread Lifecycle Runnable Virtual Threads ExecutorService Multithreading Structured Concurrency Java Threads

Tutorials under 'Java Concurrency'