maven-archetype-j2ee-simple/src/main/resources/archetype-resources/servlets/pom.xml

<project>
   <modelVersion>4.0.0</modelVersion>
   <groupId>root.project</groupId>
   <artifactId>servlets</artifactId>
   <packaging>pom</packaging>
   <name>servlets</name>
   <version>1.0</version>
   <parent>
      <groupId>root</groupId>
      <artifactId>project</artifactId>
      <version>1.0</version>
   </parent>
   <modules>
      <module>servlet</module>
   </modules>
</project>