</configuration>

We need to turn this list of phases into a set of plugin objects that have an XML representation like the following:

<plugins>
  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-resources-plugin</artifactId>
    <executions>
      <execution>
        <goals>
          <goal>process</goal>
        </goals>
      </execution>
    </executions>
  </plugin>
  .
  .
  .
</plugins>

    }

    // CHECKSTYLE_OFF: LineLength
    /**
     * <pre>&gt;&gt;&gt; mojo-artifactId:version:goal (mojo-executionId) &gt; :forked-goal @ project-artifactId &gt;&gt;&gt;</pre>
     * <pre>&gt;&gt;&gt; mojo-artifactId:version:goal (mojo-executionId) &gt; [lifecycle]phase @ project-artifactId &gt;&gt;&gt;</pre>
     */
    // CHECKSTYLE_ON: LineLength
    @Override
    public void forkStarted(ExecutionEvent event) {

    @Override
    public ArtifactFilter getCoreArtifactFilter() {
        return new ExclusionSetFilter(getCoreArtifactExcludes());
    }

    @Override
    public void excludeArtifact(String artifactId) {
        getExcludedArtifacts().add(artifactId);
    }

    @Override
    public Set<String> getCoreArtifactExcludes() {
        Set<String> excludes = new LinkedHashSet<>(coreArtifacts);

    }

    private MavenProject createMavenProject(String artifactId) {
        MavenProject mavenProject = new MavenProject();
        mavenProject.setGroupId("org.apache.maven");
        mavenProject.setArtifactId(artifactId);
        mavenProject.setVersion("1.0");
        mavenProject.setFile(new File(artifactId, "some-dir"));
        mavenProject.setCollectedProjects(new ArrayList<>());

                return true;
            } else if (obj == null || !getClass().equals(obj.getClass())) {
                return false;
            }

            Key that = (Key) obj;
            return artifactId.equals(that.artifactId)
                    && groupId.equals(that.groupId)
                    && classifier.equals(that.classifier)
                    && extension.equals(that.extension)

  xsi:schemaLocation="http://maven.apache.org/METADATA/1.1.0 http://maven.apache.org/xsd/metadata-1.1.0.xsd">
  <groupId>ut.simple</groupId>
  <artifactId>artifact</artifactId>
  <versioning>
    <latest>1.0</latest>
    <release>1.0</release>
    <versions>
      <version>1.0</version>
    </versions>
    <lastUpdated>20111123122038</lastUpdated>
  </versioning>

  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.example.group</groupId>
  <artifactId>valid-version-changelist</artifactId>
  <version>${changelist}</version>

  <description>
    This will test if the validation for the ci friendly versions
    is working correct.
  </description>

    }

    // CHECKSTYLE_OFF: LineLength
    /**
     * <pre>&gt;&gt;&gt; mojo-artifactId:version:goal (mojo-executionId) &gt; :forked-goal @ project-artifactId &gt;&gt;&gt;</pre>
     * <pre>&gt;&gt;&gt; mojo-artifactId:version:goal (mojo-executionId) &gt; [lifecycle]phase @ project-artifactId &gt;&gt;&gt;</pre>
     */
    // CHECKSTYLE_ON: LineLength
    @Override
    public void forkStarted(ExecutionEvent event) {

specific language governing permissions and limitations
under the License.
-->

<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.apache.maven.its.mng3906</groupId>
  <artifactId>b</artifactId>
  <version>0.1</version>
  <packaging>jar</packaging>

  <distributionManagement>
    <repository>
      <id>maven-core-it</id>
      <url>file:///${basedir}/repo</url>
    </repository>

specific language governing permissions and limitations
under the License.
-->

<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>org.apache.maven.its.mng3906</groupId>
  <artifactId>d</artifactId>
  <version>0.1</version>
  <packaging>jar</packaging>

  <distributionManagement>
    <repository>
      <id>maven-core-it</id>
      <url>file:///${basedir}/repo</url>
    </repository>