Generates a report on violations of code style and optionally fails the build if violations are detected.
'org.apache.maven.plugins:maven-checkstyle-plugin:2.13'
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>2.13</version>
</dependency>
<dependency org="org.apache.maven.plugins" name="maven-checkstyle-plugin" rev="2.13"/>
"org.apache.maven.plugins", "maven-checkstyle-plugin", "2.13"