/** The field config prefix. */
    protected static final String FIELD_PREFIX = "field.config.";

    /**
     * Protected constructor.
     */
    protected ParameterUtil() {
        // nothing
    }

    /**
     * Parses parameter string into a map.
     *
     * @param value the parameter string
     * @return the parameter map
     */

     * Volatile to ensure visibility across threads.
     */
    protected volatile boolean alive = true;

    /**
     * Default constructor.
     */
    public AbstractDataStore() {
        // nothing
    }

    /**
     * Register this data store.
     */
    public void register() {
        ComponentUtil.getDataStoreFactory().add(getName(), this);
    }

    /**

 */
public class SynonymPager implements Serializable {

    /**
     * Constructs a new pager for synonyms.
     */
    public SynonymPager() {
        // do nothing
    }

    private static final long serialVersionUID = 1L;

    /** The total number of records. */
    private int allRecordCount;

    /** The total number of pages. */
    private int allPageCount;

    protected Map<String, Object> getUpdateMap() {
        final Map<String, Object> updateMap = new HashMap<>();
        return updateMap;
    }

    @AfterEach
    protected void tearDown() {
        // do nothing
    }

    @Test
    void testList_ok() {
        checkGetMethod(Collections.emptyMap(), getListEndpointSuffix() + "/").then().body("response.status", equalTo(0));
    }

    @Test
    void testUpload_ok() {

/**
 * The service for access token.
 */
public class AccessTokenService {

    /**
     * Default constructor.
     */
    public AccessTokenService() {
        // nothing
    }

    /**
     * The behavior of access token.
     */
    @Resource
    protected AccessTokenBhv accessTokenBhv;

    /**
     * The Fess configuration.
     */
    @Resource

        setUpChild();
    }

    /**
     * Override this method in child classes to perform additional setup
     */
    protected void setUpChild() throws Exception {
        // Default implementation does nothing
    }

    /**
     * Creates and registers a properly initialized FessConfig
     */
    protected void setupBaseFessConfig() {
        ComponentUtil.setFessConfig(createBaseFessConfig());
    }

    /**

 */
public class LabelTypePager implements Serializable {

    private static final long serialVersionUID = 1L;

    /**
     * Default constructor.
     */
    public LabelTypePager() {
        // do nothing
    }

    /** The default page size. */
    public static final int DEFAULT_PAGE_SIZE = 20;

    /** The default current page number. */
    public static final int DEFAULT_CURRENT_PAGE_NUMBER = 1;

            protected void storeData(DataConfig dataConfig, IndexUpdateCallback callback, DataStoreParams paramMap,
                    Map<String, String> scriptMap, Map<String, Object> defaultDataMap) {
                // TODO nothing
            }
        };

        ScriptEngineFactory scriptEngineFactory = new ScriptEngineFactory();
        ComponentUtil.register(scriptEngineFactory, "scriptEngineFactory");
        new AbstractScriptEngine() {

                        }

                        @Override
                        public void close() throws IOException {
                            // Nothing to close
                        }
                    };
                } catch (Exception e) {
                    throw new RuntimeException(e);
                }
            }

            @Override

public class SuggestJob extends ExecJob {

    private static final Logger logger = LogManager.getLogger(SuggestJob.class);

    /**
     * Constructs a new suggest job.
     */
    public SuggestJob() {
        // do nothing
    }

    @Override
    public String execute() {
        final StringBuilder resultBuf = new StringBuilder();

        if (sessionId == null) { // create session id