}
            }

            //
            // All the parts that were taken out of MavenProject for Maven 4.0.0
            //

            project.setProjectBuildingRequest(request);

            // pluginArtifacts
            Set<Artifact> pluginArtifacts = new HashSet<>();
            for (Plugin plugin : project.getModel().getDelegate().getBuild().getPlugins()) {

     *
     * @param projectBuildingRequest The project building request, may be {@code null}.
     * @since 2.1
     */
    // used by maven-dependency-tree
    @Deprecated
    public void setProjectBuildingRequest(ProjectBuildingRequest projectBuildingRequest) {
        this.projectBuilderConfiguration = projectBuildingRequest;
    }

    /**
     * @since 4.0.0
     * @return the rootDirectory for this project