Java Checkstyle / Spotless

OpenMetadata enforces Java formatting via the Spotless Maven plugin. Every CI build runs mvn spotless:check and fails the PR if any file is not formatted. This skill keeps the fix on a single, consistent command so reviewers never have to ask for it manually again.

When to activate

• The user asks to "fix checkstyle", "fix Java formatting", "apply spotless", "run spotless", "format Java", or similar.
• CI posts a Java checkstyle failed / Fix Java checkstyle comment on a PR (the project's bot phrases the instruction as "Please run mvn spotless:apply in the root of your repository and commit the changes to this PR").
• After you have finished authoring or editing any .java files — before opening a PR or pushing a commit that touches Java.

Arguments