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PMD

Java | Home | Plugin

By default, plugin is activated if java sources available (src/main/java).

Default config contains all java checks, but some of them are disabled. Remove exclusion to enable disabled rule.

Output

23 PMD rule violations were found in 2 files

[Comments | CommentRequired] sample.(Sample.java:3) 
  headerCommentRequirement Required
  https://pmd.github.io/pmd-5.4.0/pmd-java/rules/java/comments.html#CommentRequired

...

Config

Tool config options with defaults:

quality {
    pmdVersion = '5.8.1'
    pmd = true // false to disable automatic plugin activation
}

Suppress

To suppress violation:

@SuppressWarnings("PMD.CommentRequired")

To suppress all violations:

@SuppressWarnings("PMD")