<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-checkstyle-plugin</artifactId>
				<version>2.17</version>
				<configuration>
					<failsOnError>true</failsOnError>
					<configLocation>checkstyle.xml</configLocation>
					<consoleOutput>true</consoleOutput>
				</configuration>
				<executions>
					<execution>
						<phase>package</phase>
						<goals>
							<goal>checkstyle</goal>
						</goals>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>