chore: configure PMD to detect main
methods
#6289
Merged
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This PR makes the CI to fail when a
main
method is detected.Changes by file:
pom.xml
- adds the custom ruleset to the current PMD config,pmd-custom_ruleset.xml
- defines the new ruleUselessMainMethod
- it makes PMD to fail on any occurrence of anymain
method,pmd-exclude.properties
- some of the existing class already definemain
method, the changes in this file suppress the corresponding errors.clang-format -i --style=file path/to/your/file.java