this.out = out;
  }

  @Override
  public void write(int c) throws IOException {
    super.write(c);
    flush(); // flush write to TestOutputStream to get its behavior
  }

  @Override
  public void write(char[] cbuf, int off, int len) throws IOException {
    super.write(cbuf, off, len);
    flush();
  }

  @Override
  public void write(String str, int off, int len) throws IOException {

        assertArgumentNotEmpty("pattern", pattern);
        this.pattern = pattern;
    }

    @Override
    public Object getAsObject(final String value) {
        if (StringUtil.isEmpty(value)) {
            return null;
        }
        return DateConversionUtil.toSqlDate(value, pattern);
    }

    @Override
    public String getAsString(final Object value) {
        if (value == null) {
            return null;

    }

    @Override
    public Iterator<T> iterator() {
      return Iterators.unmodifiableIterator(iterable.iterator());
    }

    @Override
    public void forEach(Consumer<? super T> action) {
      iterable.forEach(action);
    }

    @SuppressWarnings("unchecked") // safe upcast, assuming no one has a crazy Spliterator subclass
    @Override
    public Spliterator<T> spliterator() {

import org.codelibs.fess.app.web.admin.dict.stemmeroverride.DownloadForm;

/**
 * Download body for stemmer override dictionary API operations.
 * This class extends the DownloadForm to provide request body handling
 * for downloading stemmer override dictionaries via REST API.
 *
 */
public class DownloadBody extends DownloadForm {

    /**
     * Default constructor.
     */

    override val subprojects = objectMapper.readValue<List<Map<String, Any>>>(jsonFile.readText()).map { toSubproject(it) }

    private val nameToSubproject = subprojects.map { it.name to it }.toMap()

    override fun getSubprojectsForFunctionalTest(testConfig: TestCoverage) = subprojects.filter { it.hasTestsOf(testConfig.testType) }

    override fun getSubprojectByName(name: String) = nameToSubproject[name]

        @Override
        protected Extractor getExtractor(final ResponseData responseData) {
            return null; // Return null for testing
        }

        @Override
        public Logger getLogger() {
            return logger;
        }

        @Override
        public FessConfig getFessConfig() {
            return fessConfig;

    List<Object> invalidated = new ArrayList<>();
    Cache<Integer, Integer> cache =
        new AbstractCache<Integer, Integer>() {
          @Override
          public Integer getIfPresent(Object key) {
            throw new UnsupportedOperationException();
          }

          @Override
          public void invalidate(Object key) {
            invalidated.add(key);
          }
        };

        super(protoLookup, contextConsumer);
    }

    @Override
    protected LookupContext createContext(InvokerRequest invokerRequest) {
        return new LookupContext(invokerRequest, true, invokerRequest.options().orElse(null));
    }

    public static final int OK = 0; // OK
    public static final int ERROR = 1; // "generic" error

    @Override
    protected int execute(LookupContext context) throws Exception {

    return new Joiner(this) {
      @Override
      CharSequence toString(@Nullable Object part) {
        return (part == null) ? nullText : Joiner.this.toString(part);
      }

      @Override
      public Joiner useForNull(String nullText) {
        throw new UnsupportedOperationException("already specified useForNull");
      }

      @Override
      public Joiner skipNulls() {

     *         an ActionResponseCredential for authentication challenges,
     *         or null if no authentication information is available
     * @throws SsoLoginException if SPNEGO authentication fails
     */
    @Override
    public LoginCredential getLoginCredential() {
        return LaRequestUtil.getOptionalRequest().map(request -> {
            if (logger.isDebugEnabled()) {