String key = "${project.artifactId} with version: ${project.version}";

        MavenProject project = createDefaultProject();
        project.setArtifactId("test");
        project.setVersion("1");

        ExpressionEvaluator ee = createExpressionEvaluator(project, new Properties());

        Object value = ee.evaluate(key);

        lifecyclePluginResolver.resolveMissingPluginVersions(project, session);

        final List<MojoExecution> executions = calculateMojoExecutions(session, project, tasks);

        if (setup) {
            setupMojoExecutions(session, project, executions);
        }

        final List<ExecutionPlanItem> planItem = ExecutionPlanItem.createExecutionPlanItems(project, executions);

    /**
     * Add a resource directory to the project.
     * @param project project reference.
     * @param resourceDirectory directory.
     * @param includes include patterns.
     * @param excludes exclude patterns.
     */
    void addResource(MavenProject project, String resourceDirectory, List<String> includes, List<String> excludes);

 */
public class GradleReleaseNotesPlugin implements Plugin<Project> {
    @Override
    public void apply(Project project) {
        ProjectLayout layout = project.getLayout();
        TaskContainer tasks = project.getTasks();

        GradleDocumentationExtension extension = project.getExtensions().getByType(GradleDocumentationExtension.class);

        generateReleaseNotes(project, layout, tasks, extension);
    }

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

        assertNotNull(project1.getParent(), "Parent is null");
        assertEquals(pom0Basedir, project1.getParent().getBasedir());
        Map map = project1.getArtifactMap();

        assertNotNull(map, "No artifacts");

        Map<MavenProject, List<MavenProject>> projects = new HashMap<>();
        projects.put(p1, Collections.emptyList());
        projects.put(p2, Collections.singletonList(p1));

        BuildPlan plan = calculateLifecycleMappings(projects, "verify");
        plan.then(calculateLifecycleMappings(projects, "install"));

        Stream.of(p1, p2).forEach(project -> {

        projects.add(project1);
        MavenProject project2 = createProject("groupId", "artifactId2", "1.0");
        projects.add(project2);
        project1.getDependencies().add(createDependency(project2));

        projects = new ProjectSorter(projects).getSortedProjects();

        assertEquals(project2, projects.get(0));
        assertEquals(project1, projects.get(1));
    }

    @Test

        Artifact artifact = new AttachedArtifact(project.getArtifact(), artifactType, handler);

        artifact.setFile(artifactFile);
        artifact.setResolved(true);

        attachArtifact(project, artifact);
    }

    @Override
    public void attachArtifact(MavenProject project, File artifactFile, String artifactClassifier) {
        Artifact projectArtifact = project.getArtifact();

    private final String pluginVersion;

    private String goal;

    private MavenProject project;

    protected PluginManagerException(Plugin plugin, String message, MavenProject project, Throwable cause) {
        super(message, cause);

        this.project = project;
        pluginGroupId = plugin.getGroupId();
        pluginArtifactId = plugin.getArtifactId();

        return true;
    }

    private Set<String> getReactorProjectKeys(Collection<MavenProject> projects) {
        Set<String> projectKeys = new HashSet<>(projects.size() * 2);
        for (MavenProject project : projects) {
            String key = ArtifactUtils.key(project.getGroupId(), project.getArtifactId(), project.getVersion());
            projectKeys.add(key);
        }
        return projectKeys;
    }