private enum ToStringFunction implements Function<Object, String> {
    INSTANCE;

    @Override
    public String apply(Object o) {
      checkNotNull(o); // eager for GWT.
      return o.toString();
    }

    @Override
    public String toString() {
      return "Functions.toStringFunction()";
    }
  }

  /**
   * Returns the identity function.
   *

    void testConstructorWithMessage() {
        String testMessage = "This is a test message for NdrException.";
        NdrException exception = new NdrException(testMessage);
        assertEquals(testMessage, exception.getMessage(), "The exception message should match the input message.");
    }

    /**
     * Test the NO_NULL_REF static field.
     * Ensures that the static field holds the expected string value.
     */
    @Test

    /**
     * Constructor.
     */
    public ScriptExecutor() {
        super();
    }

    @Override
    public Object execute(final String scriptType, final String script) {
        final Map<String, Object> params = new HashMap<>();
        params.put("executor", this);

        return ComponentUtil.getScriptEngineFactory().getScriptEngine(scriptType).evaluate(script, params);
    }

    /**
     * Default constructor.
     */
    public ListBody() {
        super();
    }

    /** The ID of the dictionary. */
    public String id;
    /** The type of the dictionary. */
    public String type;
    /** The path of the dictionary. */
    public String path;
    /** The timestamp of the dictionary. */
    public Date timestamp;

     *
     * @param user the username
     * @param password the password
     */
    public LocalUserCredential(final String user, final String password) {
        super(user, password);
    }

    @Override
    public String getUserId() {
        return getUser();
    }

@NullUnmarked
public class ImmutableSortedMapHeadMapMapInterfaceTest
    extends AbstractImmutableSortedMapMapInterfaceTest<String, Integer> {
  @Override
  protected SortedMap<String, Integer> makePopulatedMap() {
    return ImmutableSortedMap.of("a", 1, "b", 2, "c", 3, "d", 4, "e", 5).headMap("d");
  }

  @Override
  protected String getKeyNotInPopulatedMap() {
    return "d";
  }

  @Override

 *
 * @author Hayward Chan
 */
@GwtCompatible
final class Platform {

  /** Format the template with args, only supports the placeholder {@code %s}. */
  static String format(String template, Object... args) {
    return String.format(Locale.ROOT, template, args);
  }

  /** See {@link ListListIteratorTester} */
  static int listListIteratorTesterNumIterations() {
    return 4;
  }

 */
@Deprecated
public class MissingRepositoryElementException extends InvalidRepositoryException {

    public MissingRepositoryElementException(String message, String repositoryId) {
        super(message, repositoryId);
    }

    public MissingRepositoryElementException(String message) {
        super(message, "-unknown-");
    }

import org.opensearch.plugins.Plugin;

public class ExtensionPlugin extends Plugin implements AnalysisPlugin {

    @Override
    public Map<String, AnalysisProvider<CharFilterFactory>> getCharFilters() {
        final Map<String, AnalysisProvider<CharFilterFactory>> extra = new HashMap<>();
        extra.put("iteration_mark", IterationMarkCharFilterFactory::new);

    /** Container for managing crawler components */
    @Resource
    protected CrawlerContainer crawlerContainer;

    /** Map of regular expressions to component names */
    protected Map<String, String> clientMap = new LinkedHashMap<>();

    /** List of registered crawler client factories */
    protected List<CrawlerClientFactory> clientFactoryList = new LinkedList<>();

    /**