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

        this.project = project;
        this.executionPlan = executionPlan;
        this.cause = cause;
    }

    public MavenSession getSession() {
        return session;
    }

    public MavenProject getProject() {
        return project;
    }

    public List<MojoExecution> getExecutionPlan() {
        return executionPlan;
    }

    public Throwable getCause() {
        return cause;
    }

                try {
                    lifecycleModuleBuilder.buildProject(
                            session, reactorContext, projectBuild.getProject(), taskSegment);
                    if (reactorBuildStatus.isHalted()) {
                        break;
                    }
                } catch (Exception e) {

    }

    /**
     * Gets the project whose model is being built.
     *
     * @return The project, never {@code null}.
     */
    public MavenProject getProject() {
        return project;
    }

    @Override
    public void buildExtensionsAssembled(ModelBuildingEvent event) {
        Model model = new Model(event.model());

        try {

     *
     * @return The project that was built or {@code null} if an error occurred and this result accompanies a
     *         {@link ProjectBuildingException}.
     */
    MavenProject 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}.
     */

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

    public MavenProject getProject() {
        return project;
    }

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

        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);

     * line.
     *
     * @return The user properties, never {@code null}.
     */
    Properties getUserProperties();

    void setProject(MavenProject mavenProject);

    MavenProject getProject();

    ProjectBuildingRequest setProcessPlugins(boolean processPlugins);

    boolean isProcessPlugins();

    ProjectBuildingRequest setResolveDependencies(boolean resolveDependencies);

            this.request = request;
            this.projectBuildingResult = projectBuildingResult;
            this.pomFile = projectBuildingResult.getPomFile();
            this.project = projectBuildingResult.getProject();
        }
    }

    class BuildSession implements AutoCloseable {
        private final ProjectBuildingRequest request;
        private final RepositorySystemSession session;

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

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

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

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