* @param client The OpenSearch client.
     * @return A Promise that will be resolved with the response or rejected with an error.
     */
    public Deferred<T>.Promise execute(final Client client) {
        final String error = getValidationError();
        if (!Strings.isNullOrEmpty(error)) {
            throw new IllegalArgumentException(error);
        }

        final Deferred<T> deferred = new Deferred<>();
        try {

     *
     * @param <T> the type of the component
     * @param name the name of the component to retrieve
     * @return the component instance of the specified type
     */
    <T> T getComponent(String name);

    /**
     * Checks if the crawler container is available.
     *
     * @return true if the crawler container is available, false otherwise.
     */
    boolean available();

    /**

import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.opensearch.index.IndexNotFoundException;

public class ElevateWordSettingsTest {
    String id = "elevateWordSettingsTest";

    static SuggestSettings settings;

    static OpenSearchRunner runner;

    @BeforeClass
    public static void beforeClass() throws Exception {

     * Creates a new MaxLengthExceededException with the specified detail message.
     *
     * @param message the detail message explaining the reason for the exception
     */
    public MaxLengthExceededException(final String message) {
        super(message);
    }

public class KuromojiBaseFormFilterFactory extends AbstractTokenFilterFactory {

    public KuromojiBaseFormFilterFactory(IndexSettings indexSettings, Environment environment, String name, Settings settings) {
        super(indexSettings, name, settings);
    }

    @Override
    public TokenStream create(TokenStream tokenStream) {
        return new JapaneseBaseFormFilter(tokenStream);
    }

        this.port = port;
        this.docRoot = docRoot;

        server = new Server(port);

        final ResourceHandler resource_handler = new ResourceHandler();
        resource_handler.setWelcomeFiles(new String[] { "index.html" });
        resource_handler.setResourceBase(docRoot.getAbsolutePath());
        Log.info("serving " + resource_handler.getBaseResource());
        final HandlerList handlers = new HandlerList();

    private final boolean normalizeKanji;
    private final boolean normalizeKana;

    public KuromojiIterationMarkCharFilterFactory(IndexSettings indexSettings, Environment env, String name, Settings settings) {
        super(indexSettings, name);
        normalizeKanji = settings.getAsBoolean("normalize_kanji", JapaneseIterationMarkCharFilter.NORMALIZE_KANJI_DEFAULT);

    /**
     * Constructs a new CrawlerLoginFailureException with the specified detail message.
     *
     * @param message the detail message.
     */
    public CrawlerLoginFailureException(final String message) {
        super(message);
    }

public class IterationMarkCharFilterFactory extends AbstractCharFilterFactory {

    public IterationMarkCharFilterFactory(final IndexSettings indexSettings, final Environment env, final String name,
            final Settings settings) {
        super(indexSettings, name);
    }

    @Override
    public Reader create(final Reader tokenStream) {
        return new IterationMarkCharFilter(tokenStream);

        textExtractor = container.getComponent("textExtractor");
    }

    public void test_getText() {
        final InputStream in = ResourceUtil.getResourceAsStream("extractor/test.txt");
        final String content = textExtractor.getText(in, null).getContent();
        CloseableUtil.closeQuietly(in);
        logger.info(content);
        assertTrue(content.contains("テスト"));
    }

    public void test_getText_null() {