@Inject
    protected PlexusContainer container;

    @Inject
    protected RepositorySystem repositorySystem;

    @Inject
    protected org.apache.maven.project.ProjectBuilder projectBuilder;

    protected abstract String getProjectsDirectory();

    protected PlexusContainer getContainer() {
        return container;
    }

    protected File getProject(String name) throws Exception {

              <!-- was only a workaround for Plexus Container, hopefully never used by anyone else -->
              <exclude>org.apache.maven.plugin.DefaultBuildPluginManager#setMojoExecutionListeners(java.util.List)</exclude>

                    Artifact artifact = new DefaultArtifact(expression.substring(2, expression.length() - 1));
                    VersionRange versionRange =
                            artifact.getVersion().contains(",") ? parseVersionRange(artifact.getVersion()) : null;
                    Predicate<Artifact> predicate = a -> {
                        if (artifact.getGroupId().equals(a.getGroupId())