Path path = paths.get(id);
        if (path == null && artifact instanceof DefaultArtifact) {
            path = ((DefaultArtifact) artifact).getArtifact().getPath();
        }
        return Optional.ofNullable(path);
    }

    @Override
    public void setPath(@Nonnull Artifact artifact, Path path) {
        String id = id(nonNull(artifact, "artifact"));
        if (session.getMavenSession().getAllProjects() != null) {

    }

    @Deprecated
    @Override
    public MavenMetadata setFile(File file) {
        return new PluginsMetadata(pluginInfo, file.toPath(), timestamp);
    }

    @Override
    public MavenMetadata setPath(Path path) {
        return new PluginsMetadata(pluginInfo, path, timestamp);
    }

    @Override
    public String getGroupId() {
        return pluginInfo.groupId;
    }

    @Override

    }

    @Deprecated
    @Override
    public MavenMetadata setFile(File file) {
        return new PluginsMetadata(pluginInfo, file.toPath(), timestamp);
    }

    @Override
    public MavenMetadata setPath(Path path) {
        return new PluginsMetadata(pluginInfo, path, timestamp);
    }

    @Override
    public String getGroupId() {
        return pluginInfo.groupId;
    }

    @Override

    @Deprecated
    @Override
    public MavenMetadata setFile(File file) {
        return new VersionsMetadata(artifact, file.toPath(), timestamp);
    }

    @Override
    public MavenMetadata setPath(Path path) {
        return new VersionsMetadata(artifact, path, timestamp);
    }

    @Override
    public String getGroupId() {
        return artifact.getGroupId();
    }

    @Override

    @Deprecated
    @Override
    public MavenMetadata setFile(File file) {
        return new VersionsMetadata(artifact, file.toPath(), timestamp);
    }

    @Override
    public MavenMetadata setPath(Path path) {
        return new VersionsMetadata(artifact, path, timestamp);
    }

    @Override
    public String getGroupId() {
        return artifact.getGroupId();
    }

    @Override

    public ToolSearchPath(OperatingSystem operatingSystem) {
        this.operatingSystem = operatingSystem;
    }

    public List<File> getPath() {
        return pathEntries;
    }

    public void setPath(List<File> pathEntries) {
        this.pathEntries.clear();
        this.pathEntries.addAll(pathEntries);
        executables.clear();
    }

    public void path(File pathEntry) {

    }

    @Deprecated
    @Override
    public MavenMetadata setFile(File file) {
        return new LocalSnapshotMetadata(metadata, file.toPath(), timestamp);
    }

    @Override
    public MavenMetadata setPath(Path path) {
        return new LocalSnapshotMetadata(metadata, path, timestamp);
    }

    public Object getKey() {
        return getGroupId() + ':' + getArtifactId() + ':' + getVersion();
    }

    }

    @Deprecated
    @Override
    public MavenMetadata setFile(File file) {
        return new LocalSnapshotMetadata(metadata, file.toPath(), timestamp);
    }

    @Override
    public MavenMetadata setPath(Path path) {
        return new LocalSnapshotMetadata(metadata, path, timestamp);
    }

    public Object getKey() {
        return getGroupId() + ':' + getArtifactId() + ':' + getVersion();
    }

    private static LaunchableGradleProjectTask buildProjectTask(DefaultGradleProject owner, LaunchableGradleTask model) {
        LaunchableGradleProjectTask target = new LaunchableGradleProjectTask();
        target.setPath(model.getPath())
            .setName(model.getName())
            .setGroup(model.getGroup())
            .setDisplayName(model.getDisplayName())
            .setDescription(model.getDescription())

    }

    public Set<? extends DefaultProjectDescriptor> children() {
        return children;
    }

    @Override
    public String getPath() {
        return path.toString();
    }

    void setPath(Path path) {
        this.path = path;
    }

    @Override
    public String getBuildFileName() {
        return buildFile().getName();
    }

    @Override