for (WorkspaceReader reader : readers) {
            versions.addAll(reader.findVersions(artifact));
        }

        return Collections.unmodifiableList(new ArrayList<>(versions));
    }

    public void setReaders(Collection<WorkspaceReader> readers) {
        requireNonNull(readers, "readers");
        // skip possible null entries
        this.readers = Collections.unmodifiableList(

    Metadata read(File input, Map<String, ?> options) throws IOException, MetadataParseException;

    /**
     * Reads the metadata from the specified character reader. The reader will be automatically closed before the method
     * returns.
     *
     * @param input The reader to deserialize the metadata from, must not be {@code null}.
     * @param options The options to use for deserialization, may be {@code null} to use the default values.

        }
    }

    private Model read(Reader reader, Path pomFile, Map<String, ?> options) throws IOException {
        try {
            XMLInputFactory factory = new com.ctc.wstx.stax.WstxInputFactory();
            factory.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, false);
            XMLStreamReader parser = factory.createXMLStreamReader(reader);

            InputSource source = getSource(options);

        return read(Files.newInputStream(input.toPath()), options);
    }

    public Metadata read(Reader input, Map<String, ?> options) throws IOException {
        Objects.requireNonNull(input, "input cannot be null");

        try (Reader in = input) {
            return new Metadata(new MetadataStaxReader().read(in, isStrict(options)));
        } catch (XMLStreamException e) {

Stream, int) throws java.io.IOException; public static void copy(java.io.Reader, java.io.OutputStream) throws java.io.IOException; public static void copy(java.io.Reader, java.io.OutputStream, int) throws java.io.IOException; public static String toString(java.io.Reader) throws java.io.IOException; public static String toString(java.io.Reader, int) throws java.io.IOException; public static byte[] toByteArray(java.io.Reader) throws java.io.IOException; public static byte[] toByteArray(java.io.Reader,...

    } //-- void setAddLocationInformation(boolean)
#end

    public ${root.name} read(Reader reader) throws XMLStreamException {
#if ( $locationTracking )
        return read(reader, true, null);
#else
        return read(reader, true);
#end
    }

    /**
     * @param reader a reader object.
     * @param strict a strict object.
     * @throws XMLStreamException XMLStreamException if

Stream, int) throws java.io.IOException; public static void copy(java.io.Reader, java.io.OutputStream) throws java.io.IOException; public static void copy(java.io.Reader, java.io.OutputStream, int) throws java.io.IOException; public static String toString(java.io.Reader) throws java.io.IOException; public static String toString(java.io.Reader, int) throws java.io.IOException; public static byte[] toByteArray(java.io.Reader) throws java.io.IOException; public static byte[] toByteArray(java.io.Reader,...

    }

    public static WorkspaceRepository getWorkspace(RepositorySystemSession session) {
        WorkspaceReader reader = session.getWorkspaceReader();
        return (reader != null) ? reader.getRepository() : null;
    }

    public static boolean repositoriesEquals(List<RemoteRepository> r1, List<RemoteRepository> r2) {
        if (r1.size() != r2.size()) {

    Path locateExistingPom(@Nonnull Path project);

    /**
     * Reads the model from the specified byte stream. The stream will be automatically closed before the method
     * returns.
     *
     * @param request The reader request to deserialize the model, must not be {@code null}.
     * @return The deserialized model, never {@code null}.
     * @throws IOException If the model could not be deserialized.

            version = artifact.getVersion();
            localRepo = session.getLocalRepository().getBasePath();
            WorkspaceReader reader = session.getWorkspaceReader();
            workspace = (reader != null) ? reader.getRepository() : null;
            repositories = new ArrayList<>(request.getRepositories().size());
            boolean repoMan = false;