Clean entities relationships.

git clone git://github.com/ZupIT/orm-cleanner.git
cd orm-cleanner
mvn install

• Add this to your pom.xml

<plugin>
   <groupId>br.com.zup</groupId>
   <artifactId>orm-cleanner</artifactId>
   <version>1.0.3</version>
   <configuration>
      <outputDirectory>${basedir}/project-exemple</outputDirectory>
      <packageScan>project-1:org.organization.model.entities; project-2:org.organization.domain.entities</packageScan>
   </configuration>
   <executions>
      <execution>
         <id>default-compile</id>
         <phase>compile</phase>
         <goals>
         <goal>compile</goal>
         </goals>
      </execution>
   </executions>
</plugin>

• http://maven.apache.org/
• http://maven.apache.org/guides/plugin/guide-java-plugin-development.html
• http://books.sonatype.com/books/mvnref-book/reference/writing-plugins.html