+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-checkstyle-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>check-license</id>
+ <configuration>
+ <excludes>
+ <!-- Skip Apache Licensed files -->
+ org/opendaylight/yangtools/websocket/server/WebSocketServerHandler.java,
+ org/opendaylight/yangtools/websocket/server/WebSocketServer.java,
+ org/opendaylight/yangtools/websocket/server/WebSocketServerInitializer.java,
+ </excludes>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>