Architecture Digest

Jul 11, 2025 · Fundamentals

Master CheckStyle in IntelliJ: A Step‑by‑Step Guide to Clean Java Code

This article walks you through installing and configuring the CheckStyle plugin in IntelliJ IDEA, importing coding standards such as Alibaba's, running checks on Java classes, and troubleshooting common errors like missing annotations, formatting issues, and import order problems, all illustrated with screenshots.