+ <plugin>
+ <artifactId>maven-clean-plugin</artifactId>
+ <version>3.0.0</version>
+ <executions>
+ <execution>
+ <id>clean-generated-files</id>
+ <phase>generate-sources</phase>
+ <goals>
+ <goal>clean</goal>
+ </goals>
+ <configuration>
+ <filesets>
+ <fileset>
+ <directory>${project.build.directory}/generated-sources</directory>
+ </fileset>
+ </filesets>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>