assertEquals("jarName", mp.getAlias());
        assertEquals("java.lang.String", mp.getType());
        assertEquals("java.lang.String", mp.getImplementation());
        assertTrue(mp.isEditable(), "Expected " + mp + ".isEditable() to return true");
        assertFalse(mp.isRequired(), "Expected " + mp + ".isRequired() to return false");
        assertEquals("parameter-description", mp.getDescription());

    }

    public TypeMetaData getType() {
        return type;
    }

    public void setType(TypeMetaData type) {
        this.type = type;
    }

    public boolean isWriteable() {
        return setter != null;
    }

    public boolean isReadable() {
        return getter != null;
    }

    public boolean isProviderApi() {
        // TODO: Crude approximation

        if (mojoDescriptor.getParameters() == null) {
            return;
        }

        mojoDescriptor.getParameters().stream()
                .filter(parameter -> !parameter.isEditable())
                .forEach(parameter -> checkParameter(
                        mavenSession, mojoDescriptor, mojoClass, parameter, pomConfiguration, expressionEvaluator));
    }

    private void checkParameter(

        title.appendChild(literal);
        literal.appendChild(document.createTextNode(propertyDoc.getName()));

        if (!propertyDoc.getMetaData().isProviderApi()) {
            if (!propertyDoc.getMetaData().isWriteable()) {
                title.appendChild(document.createTextNode(" (read-only)"));
            } else if (!propertyDoc.getMetaData().isReadable()) {
                title.appendChild(document.createTextNode(" (write-only)"));

     *
     * @return The environment for LDAP connection.
     */
    public Hashtable<String, String> getEnvironment() {
        return env;
    }

    @Override
    public boolean isEditable() {
        return ComponentUtil.getFessConfig().isLdapAdminEnabled(name);
    }

    private static String[] distinct(final String[] values) {
        if (values == null) {

        stream(getGroups()).of(stream -> stream.forEach(s -> list.add(fessConfig.getRoleSearchGroupPrefix() + decode(s))));
        return list.toArray(new String[list.size()]);
    }

    @Override
    public boolean isEditable() {
        return true;
    }

    public Map<String, String> getAttributes() {
        return attributes;
    }

    public void setAttributes(final Map<String, String> attributes) {

        final String username = systemHelper.getUsername();
        runtime.registerData("username", username);
        runtime.registerData("editableUser", fessLoginAssist.getSavedUserBean().map(FessUserBean::isEditable).orElse(false));
        runtime.registerData("adminUser",
                fessConfig.isAdminUser(username) || fessLoginAssist.getSavedUserBean()