File pom0Basedir = pom0.getParentFile();

        File pom1 = new File(pom0Basedir, "p1/pom.xml");

        // load everything...
        MavenProject project0 = getProject(pom0);
        MavenProject project1 = getProject(pom1);

        assertEquals(pom0Basedir, project1.getParent().getBasedir());
    }

    }

    @Override
    public Session getSession() {
        return session;
    }

    @Override
    public Optional<Project> getProject() {
        return Optional.ofNullable(session.getProject(delegate.getProject()));
    }

    @Override
    public Optional<MojoExecution> getMojoExecution() {

    }

    public void richReport(Action<? super RichReport> configureAction) {
        if (!getRichReport().isPresent()) {
            RichReport richReport = getProject().getObjects().newInstance(RichReport.class);
            DirectoryProperty buildDirectory = getProject().getLayout().getBuildDirectory();
            richReport.getDestinationDir().convention(buildDirectory.dir("reports"));
            getRichReport().set(richReport);

        File pom1 = new File(pom0Basedir, "modules/p1/pom.xml");

        // load the child project, which inherits from p0...
        MavenProject project0 = getProject(pom0);
        MavenProject project1 = getProject(pom1);

        System.out.println("\n\n");
        System.out.println("Parent SCM URL is: " + project0.getScm().getUrl());

                ((DefaultProject) project).getProject().getRemoteProjectRepositories(), session::getRemoteRepository));
    }

    @Override
    public List<RemoteRepository> getRemotePluginRepositories(Project project) {
        return Collections.unmodifiableList(new MappedList<>(
                ((DefaultProject) project).getProject().getRemotePluginRepositories(), session::getRemoteRepository));
    }

            throw e;
        }
    }

    protected MavenProject getProject(File pom) throws Exception {
        ProjectBuildingRequest configuration = new DefaultProjectBuildingRequest();
        configuration.setLocalRepository(getLocalRepository());
        initRepoSession(configuration);

        return projectBuilder.build(pom, configuration).getProject();
    }

                }

                @Nonnull
                @Override
                public Optional<Project> getProject() {
                    return Optional.ofNullable(session.getProject(res.getProject()));
                }

                @Nonnull
                @Override
                public Collection<BuilderProblem> getProblems() {

        ProjectBuildingRequest request = injectSession(toRequest(configuration));

        try {
            return projectBuilder.build(pom, request).getProject();
        } catch (ProjectBuildingException e) {
            throw transformError(e);
        }
    }

    // This is used by the SITE plugin.

        } finally {
            Thread.currentThread().setContextClassLoader(ttcl);
        }
    }

    public InternalMavenSession getSession() {
        return session;
    }

    public MavenProject getProject() {
        return project;
    }

    @Nonnull
    @Override
    public String getGroupId() {
        return project.getGroupId();
    }

    @Nonnull
    @Override

    Session getSession();

    /**
     * Gets the current project (if any).
     *
     * @return the current project or {@code empty()} if not applicable
     */
    @Nonnull
    Optional<Project> getProject();

    /**
     * Gets the current mojo execution (if any).
     *
     * @return the current mojo execution or {@code empty()} if not applicable
     */
    @Nonnull