/**
     * {@return the group identifier of the artifact}.
     *
     * @see ArtifactCoordinates#getGroupId()
     */
    @Nonnull
    String getGroupId();

    /**
     * {@return the identifier of the artifact}.
     *
     * @see ArtifactCoordinates#getArtifactId()
     */
    @Nonnull
    String getArtifactId();

    /**
     * {@return the version of the artifact}.

@Experimental
public interface Project {

    /**
     * {@return the project groupId}.
     */
    @Nonnull
    String getGroupId();

    /**
     * {@return the project artifactId}.
     */
    @Nonnull
    String getArtifactId();

    /**
     * {@return the project version}.
     */
    @Nonnull
    String getVersion();

    /**
     * {@return the project packaging}.
     * <p>

            str = str.substring(1, length - 1);
        }
        return str;
    }

    @Nonnull
    public static Path getCanonicalPath(Path path) {
        requireNonNull(path, "path");
        return path.toAbsolutePath().normalize();
    }

    @Nonnull
    public static Map<String, String> toMap(Properties properties) {
        requireNonNull(properties, "properties");

        return read(reader, true);
    }

    @Nonnull
    default T read(@Nonnull Reader reader, boolean strict) throws XmlReaderException {
        return read(XmlReaderRequest.builder().reader(reader).strict(strict).build());
    }

    @Nonnull
    T read(@Nonnull XmlReaderRequest request) throws XmlReaderException;

    default void write(@Nonnull T content, @Nonnull Path path) throws XmlWriterException {

                .classifier(classifier)
                .extension(extension)
                .type(type)
                .build();
    }

    @Nonnull
    static ArtifactCoordinatesFactoryRequest build(@Nonnull Session session, @Nonnull String coordinateString) {
        return ArtifactCoordinatesFactoryRequest.builder()
                .session(requireNonNull(session, "session"))

     *
     * @return the identifier of the project or an empty string if not known, never {@code null}
     */
    @Nonnull
    String getProjectId();

    /**
     * Gets the POM file from which the project was built.
     *
     * @return the optional POM file
     */
    @Nonnull
    Optional<Path> getPomFile();

    /**
     * Gets the project that was built.
     *

    String getScope();

    boolean isOptional();

    @Nonnull
    Collection<Exclusion> getExclusions();

    @Nonnull
    static DependencyCoordinatesFactoryRequest build(
            @Nonnull Session session,
            String groupId,
            String artifactId,
            String version,
            String classifier,

     */
    @Nonnull
    String getGroupId();

    /**
     * {@return the identifier of the artifact}.
     */
    @Nonnull
    String getArtifactId();

    /**
     * Returns the classifier of the artifact.
     *
     * @return the classifier or an empty string if none, never {@code null}
     */
    @Nonnull
    String getClassifier();

    /**

            @Nonnull Source userSettingsSource) {
        return build(session, installationSettingsSource, null, userSettingsSource);
    }

    @Nonnull
    static SettingsBuilderRequest build(
            @Nonnull ProtoSession session, @Nonnull Path installationSettingsPath, @Nonnull Path userSettingsPath) {
        return build(session, Sources.fromPath(installationSettingsPath), null, Sources.fromPath(userSettingsPath));

     * @return the transformed model, or the input model if no transformation is needed
     */
    @Nonnull
    Model transform(
            @Nonnull Model model, @Nonnull ModelBuilderRequest request, @Nonnull ModelProblemCollector problems);