if (session.getProjectDependencyGraph() != null || session.getProjects() != null) {
            ProjectDependencyGraph graph = new DefaultProjectDependencyGraph(session.getAllProjects());
            if (session.getProjects() != null) {
                graph = new FilteredProjectDependencyGraph(graph, session.getProjects());
            }

            result = Result.success(graph);
        }

     */
    MavenSession getSession();

    /**
     * Gets the current project (if any).
     *
     * @return The current project or {@code null} if not applicable.
     */
    MavenProject getProject();

    /**
     * Gets the current mojo execution (if any).
     *
     * @return The current mojo execution or {@code null} if not applicable.
     */
    MojoExecution getMojoExecution();

    /**

            .whenReady(
                graph -> service.refs = graph.getAllTasks()
                    .stream()
                    .filter(t -> t instanceof VagrantShellTask)
                    .filter(t -> t.getProject() == project)
                    .count()
            );
    }

    /**
     * Check vagrant and virtualbox versions, if any vagrant test tasks will be run.
     */

            throw new RuntimeException("Got an error while patching JapicmpTask task", e);
        }
    }

    private Configuration resolveKotlinCompilerEmbeddable() {
        Project project = getProject();
        DependencyHandler dependencies = project.getDependencies();
        VersionCatalog libs = project.getExtensions().getByType(VersionCatalogsExtension.class).named("libs");

        scopesToCollectForAggregatedProjects = Collections.synchronizedSet(new TreeSet<>());
        scopesToResolveForAggregatedProjects = Collections.synchronizedSet(new TreeSet<>());
    }

    public MavenProject getProject() {
        return project;
    }

    public Collection<String> getScopesToCollectForCurrentProject() {
        return scopesToCollectForCurrentProject;
    }

    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

            Map<Artifact, File> reactorProjects =
                    new HashMap<>(session.getProjects().size());
            for (MavenProject reactorProject : session.getProjects()) {
                reactorProjects.put(
                        reactorProject.getArtifact(),
                        reactorProject.getArtifact().getFile());
            }

        assertEquals(1, artifactDependencies.size());
    }

    @Test
    void testSystemScopeDependencyIsPresentInTheCompileClasspathElements() throws Exception {
        File pom = getProject("it0063");

        Properties eps = new Properties();
        eps.setProperty("jre.home", new File(pom.getParentFile(), "jdk/jre").getPath());

        MavenSession session = createMavenSession(pom, eps);

    //
    // ----------------------------------------------------------------------

    @Test
    void testProjectInheritance() throws Exception {
        MavenProject p4 = getProject(projectFile("p4"));

        assertEquals("p4", p4.getName());

        // ----------------------------------------------------------------------
        // Value inherited from p3

     *
     * @return The project that was built or {@code null} if an error occurred and this result accompanies a
     *         {@link ProjectBuilderException}.
     */
    @Nonnull
    Optional<Project> getProject();

    /**
     * Gets the problems that were encountered during the project building.
     *
     * @return the problems that were encountered during the project building, can be empty but never {@code null}
     */