+ <!-- CHECKSTYLE PLUGIN -->
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-checkstyle-plugin</artifactId>
+ <version>${checkstyle.plugin.version}</version>
+ <executions>
+ <execution>
+ <id>validate</id>
+ <phase>validate</phase>
+ <configuration>
+ <configLocation>${checkstyle.file.name}</configLocation>
+ <suppressionsLocation>${checkstyle.suppression.file.name}</suppressionsLocation>
+ <encoding>UTF-8</encoding>
+ <consoleOutput>true</consoleOutput>
+ <!-- BUILD FAIL ON CHECKSTYLE VIOLATION -->
+ <failOnViolation>${checkstyle.failOnViolation}</failOnViolation>
+ <includeTestSourceDirectory>true</includeTestSourceDirectory>
+ <outputFile>${project.reporting.outputDirectory}/checkstyle</outputFile>
+ </configuration>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ </execution>
+ </executions>
+ <dependencies>
+ <dependency>
+ <groupId>com.puppycrawl.tools</groupId>
+ <artifactId>checkstyle</artifactId>
+ <version>6.19</version>
+ </dependency>
+ </dependencies>
+ </plugin>
+