import java.io.Serializable;
import org.jspecify.annotations.Nullable;

/**
 * Utility class for converting between various ASCII case formats. Behavior is undefined for
 * non-ASCII input.
 *
 * @author Mike Bostock
 * @since 1.0
 */
@GwtCompatible
public enum CaseFormat {
  /**
   * Hyphenated variable naming convention, e.g., "lower-hyphen". This format is also colloquially

                result = result.replace(ESCAPED_QUOTE, "\"");
            }
        }

        return result;

    }

    /**
     * Quote and escape input value for CSV
     *
     * @param original Original text.
     * @return Escaped text.
     */
    public static String quoteEscape(final String original) {
        String result = original;

                                            key="labels.dict_protwords_file"/></label>
                                    <div class="col-sm-9">
                                        <input type="file" id="protwordsFile" name="protwordsFile" class="form-control-file"/>
                                    </div>
                                </div>
                            </div>

                                            key="labels.dict_synonym_file"/></label>
                                    <div class="col-sm-9">
                                        <input type="file" id="synonymFile" name="synonymFile" class="form-control-file"/>
                                    </div>
                                </div>
                            </div>

    @Nullable A[] result =
        FluentIterable.from(annotations).filter(annotationType).toArray(annotationType);
    @SuppressWarnings("nullness") // safe because the input list contains no nulls
    A[] cast = (A[]) result;
    return cast;
  }

  @Override
  public boolean equals(@Nullable Object obj) {
    if (obj instanceof Parameter) {

     */
    @Override
    public ExtractData getText(final InputStream in, final Map<String, String> params) {
        if (in == null) {
            throw new CrawlerSystemException("PDF input stream is null. Cannot extract text from null input.");
        }

        final String password = getPassword(params);
        try (PDDocument document = Loader.loadPDF(new RandomAccessReadBuffer(in), password)) {

  /**
   * Returns the minimum value of type {@code C}, if it has one. The minimum value is the unique
   * value for which {@link Comparable#compareTo(Object)} never returns a positive value for any
   * input of type {@code C}.
   *
   * <p>The default implementation throws {@code NoSuchElementException}.
   *
   * @return the minimum value of type {@code C}; never null

                });

        zipExtractor = container.getComponent("zipExtractor");
        tarExtractor = container.getComponent("tarExtractor");
    }

    /**
     * Test that ZipExtractor handles null input stream with appropriate error message.
     */
    public void test_ZipExtractor_nullInputStream_throwsWithMessage() {
        try {
            zipExtractor.getText(null, null);

    when (this[i]) {
      '\t', '\n', '\u000C', '\r', ' ' -> Unit
      else -> return i
    }
  }
  return endIndex
}

/**
 * Decrements [endIndex] until `input[endIndex - 1]` is not ASCII whitespace. Stops at [startIndex].
 */
internal fun String.indexOfLastNonAsciiWhitespace(
  startIndex: Int = 0,
  endIndex: Int = length,
): Int {

    protected String outputEncoding = Constants.UTF_8;

    /** The extension for the output file. */
    protected String outputExtension = null;

    /** The temporary directory for input/output files. */
    protected File tempDir = null;

    /** The command to execute. */
    protected String command;

    /** The timeout for command execution in milliseconds. */