public boolean hasRole(final String role) {
        return stream(user.getRoleNames()).get(stream -> stream.anyMatch(s -> s.equals(role)));
    }

    public boolean hasRoles(final String[] acceptedRoles) {
        return stream(user.getRoleNames())
                .get(stream -> stream.anyMatch(s1 -> stream(acceptedRoles).get(s3 -> s3.anyMatch(s2 -> s2.equals(s1)))));
    }

    public boolean hasGroup(final String group) {

    }

    public boolean isValidWebProtocol(final String url) {
        return stream(webProtocols).get(stream -> stream.anyMatch(s -> url.startsWith(s)));
    }

    public boolean isValidFileProtocol(final String url) {
        return stream(fileProtocols).get(stream -> stream.anyMatch(s -> url.startsWith(s)));
    }

    public void addWebProtocol(final String protocol) {
        final String prefix = protocol + ":";

                        .body().jsonPath().get("response.plugins");
                boolean exists = installed.stream().map(this::getArtifactFromMap)
                        .anyMatch(a -> a.getName().equals(target.getName()) && a.getVersion().equals(target.getVersion()));
                if (!exists) {
                    ThreadUtil.sleep(500);
                    continue;
                }

    @PostConstruct
    public void init() {
        final String filetypeField = ComponentUtil.getFessConfig().getIndexFieldFiletype();
        final Collection<String> values = queryMap.values();
        if (values.stream().anyMatch(s -> s.startsWith(filetypeField))) {
            final ResourceBundle resources = ResourceBundle.getBundle("fess_label", Locale.ENGLISH);
            final String[] fileTypes = ComponentUtil.getFileTypeHelper().getTypes();

                    final String value = classAttr.getNodeValue();
                    if (StringUtil.isNotBlank(value)) {
                        return StreamUtil.split(value, " ").get(stream -> stream.anyMatch(s -> css.equals(s)));
                    }
                }
            } else {
                final Node idAttr = node.getAttributes().getNamedItem("id");
                if (idAttr != null) {

    @Execute
    public StreamResponse get$file(final String id) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        if (stream(fessConfig.getIndexBackupAllTargets()).get(stream -> stream.anyMatch(s -> s.equals(id)))) {
            if ("system.properties".equals(id)) {
                return asStream(id).contentTypeOctetStream().stream(out -> {

        }
        return request;
    }

    private boolean consumerPomPresent(Collection<Artifact> artifacts) {
        return artifacts.stream()
                .anyMatch(a -> "pom".equals(a.getExtension()) && CONSUMER_POM_CLASSIFIER.equals(a.getClassifier()));
    }

    private Collection<Artifact> replacePom(Collection<Artifact> artifacts) {

            String isGetterName = "is" + Character.toUpperCase(propertyName.charAt(0)) + propertyName.substring(1);
            return method.getReplacedAccessors().stream()
                .anyMatch(replacedAccessor -> replacedAccessor.getName().equals(isGetterName) && replacedAccessor.getDescriptor().equals("()Z"));
        }
        return false;
    }

        return user;
    }

    protected boolean isTargetUser(final String username) {
        if (targetUsers == null) {
            return true;
        }
        return stream(targetUsers).get(stream -> stream.anyMatch(s -> s.equals(username)));
    }

    protected int executeCommand(final String[] commands, final String username, final String password) {
        if (commands == null || commands.length == 0) {