Practical Multithreading Best Practices: Java Edition — Conventions for the Virtual Thread Era (archived 2026-08-30)

Abstract

In Java, the established practice for multithreading is never to create threads directly but to build on ExecutorService and virtual threads. This article sets out the practical principles: choosing between synchronized and ReentrantLock, cooperative stopping via interruption, atomic operations on ConcurrentHashMap, and Swing's EDT. Archived version of https://comcomponent.com/en/blog/multithreading-best-practices-java/, as published on 2026-08-30. The live article is maintained and may change after this date. First published 2026-08-02.