/**
     * Shortcut for {@code getService(ArtifactManager.class).setPath(...)}.
     *
     * @param artifact the artifact for which to associate a path
     * @param path path to associate to the given artifact
     *
     * @see org.apache.maven.api.services.ArtifactManager#setPath(ProducedArtifact, Path)
     */
    void setArtifactPath(@Nonnull ProducedArtifact artifact, @Nonnull Path path);

            path = defaultArtifact.getArtifact().getPath();
        }
        return Optional.ofNullable(path);
    }

    @Override
    public void setPath(@Nonnull ProducedArtifact artifact, Path path) {
        String id = id(requireNonNull(artifact, "artifact cannot be null"));
        if (session.getMavenSession().getAllProjects() != null) {

        .build()
    assertThat(headers["Test-Instant"]).isEqualTo("Thu, 01 Jan 1970 00:00:00 GMT")
    assertThat(headers.getInstant("Test-Instant")).isEqualTo(expected)
  }

  @Test fun setDate() {
    val expected = Date(1000)
    val headers =
      Headers
        .Builder()
        .add("testDate", Date(0L))
        .set("testDate", expected)
        .build()

        boolean halted;
        // The ReactorBuildStatus is only available if the SmartBuilder is used
        ReactorBuildStatus status =
                (ReactorBuildStatus) session.getRepositorySession().getData().get(ReactorBuildStatus.class);
        if (status != null) {
            halted = status.isHalted();
        } else {
            // assume sensible default
            Throwable t = projectExecutionEvent.getCause();

        }
        getMavenProject(project)
                .addAttachedArtifact(
                        RepositoryUtils.toArtifact(getSession(project).toArtifact(artifact)));
        artifactManager.setPath(artifact, path);
    }

    @Nonnull
    @Override
    public Collection<SourceRoot> getSourceRoots(@Nonnull Project project) {

                                }
                                return Optional.ofNullable(path);
                            }

                            @Override
                            public void setPath(ProducedArtifact artifact, Path path) {
                                paths.put(artifact.key(), path);
                            }
                        })),
                null);

 * abused as a cache (i.e. for storing values that can be re-calculated) to avoid memory exhaustion.
 * <p>
 * <strong>Note:</strong> Actual implementations must be thread-safe.
 *
 * @see Session#getData()
 * @since 4.0.0
 */
@Experimental
@ThreadSafe
@Provider
public interface SessionData {

    /**
     * Associates the specified session data with the given key.
     *

        return null;
    }

    @SuppressWarnings("unchecked")
    private ConcurrentMap<Key, PluginVersionResult> getCache(PluginVersionRequest request) {
        SessionData data = request.getRepositorySession().getData();
        return (ConcurrentMap<Key, PluginVersionResult>)
                data.computeIfAbsent(CACHE_KEY, () -> new ConcurrentHashMap<>(256));
    }

    private static Key getKey(PluginVersionRequest request) {

        return this;
    }

    @Override
    public EventSpyDispatcher getEventSpyDispatcher() {
        return eventSpyDispatcher;
    }

    @Override
    public Map<String, Object> getData() {
        if (data == null) {
            data = new HashMap<>();
        }

        return data;
    }

        request.lifecycleBindingsInjector(lifecycleBindingsInjector::injectLifecycleBindings);
        ModelBuilder.ModelBuilderSession mbSession =
                iSession.getData().get(SessionData.key(ModelBuilder.ModelBuilderSession.class));
        return mbSession.build(request.build());
    }

    static Model transformNonPom(Model model, MavenProject project) {