}

    @Override
    public boolean isIncludesDependencies() {
        return includesDependencies;
    }

    public void setLanguage(String language) {
        this.language = language;
    }

    @Override
    public String getLanguage() {
        return language;
    }

    @Deprecated
    public void setAddedToClasspath(boolean addedToClasspath) {

                ArtifactHandler handler = manager.getArtifactHandler(id);
                type = new DefaultType(
                        id,
                        languageRegistry.lookup(handler.getLanguage()).orElseGet(() -> handler::getLanguage),
                        handler.getExtension(),
                        handler.getClassifier(),
                        handler.isIncludesDependencies(),

    public String getDirectory() {
        return getPackaging() + "s";
    }

    @Override
    public String getExtension() {
        return extension;
    }

    @Override
    public String getLanguage() {
        return "java";
    }

    @Override
    public String getPackaging() {
        return type;
    }

    @Override
    @Deprecated
    public boolean isAddedToClasspath() {

     *
     * @return the classifier
     */
    String getClassifier();

    String getPackaging();

    boolean isIncludesDependencies();

    String getLanguage();

    /**
     * Specifies if the artifact contains java classes and can be added to the classpath.
     * Whether the artifact should be added to the classpath depends on other
     * dependency properties.

        this.includesDependencies = includesDependencies;
    }

    @Override
    public String getLanguage() {
        if (language == null) {
            return "none";
        }

        return language;
    }

    public void setLanguage(final String language) {
        this.language = language;
    }

    @Override
    @Deprecated

    @Override
    public String getDirectory() {
        return null;
    }

    @Override
    public String getExtension() {
        return extension;
    }

    @Override
    public String getLanguage() {
        return "none";
    }

    @Override
    public String getPackaging() {
        return packaging;
    }

    @Override
    @Deprecated
    public boolean isAddedToClasspath() {

     */
    @Nonnull
    @Override
    String id();

    /**
     * The language of this packaging.
     */
    @Nonnull
    default Language language() {
        return type().getLanguage();
    }

    /**
     * The type of main artifact produced by this packaging.
     */
    @Nonnull
    Type type();

    /**

        this.properties = Collections.unmodifiableMap(properties);
    }

    @Override
    public String id() {
        return id;
    }

    @Override
    public Language getLanguage() {
        return language;
    }

    @Override
    public String getExtension() {
        return extension;
    }

    @Override
    public String getClassifier() {
        return classifier;

        this.setExecuteLifecycle(md.getExecuteLifecycle());
        this.setExecutePhase(md.getExecutePhase());
        this.setDeprecated(md.getDeprecated());
        this.setLanguage(md.getLanguage());
        this.setAggregator(md.isAggregator());
        this.setDependencyCollectionRequired(md.getDependencyCollection());
        this.setDependencyResolutionRequired(md.getDependencyResolution());

    @Override
    String id();

    /**
     * Returns the dependency type language.
     *
     * @return the language of this type, never {@code null}.
     */
    @Nonnull
    Language getLanguage();

    /**
     * Get the file extension of artifacts of this type.
     *
     * @return the file extension, never {@code null}.
     */
    @Nonnull
    String getExtension();

    /**