maven-core/src/test/resources-project-builder/plugin-merge-simple/pom.xml

<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.sonatype.nexus</groupId>
  <artifactId>nexus-indexer</artifactId>
  <version>1.1.3-SNAPSHOT</version>

  <build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.its.plugins</groupId>
            <artifactId>maven-it-plugin-configuration</artifactId>
            <version>2.1-SNAPSHOT</version>
        </plugin>
      </plugins>
  </build>
</project>