// Internal implementations of some classes, with public default constructor that get() needs.
  private static final class Dummies {

    public static final class InMemoryPrintStream extends PrintStream {
      public InMemoryPrintStream() {
        super(new ByteArrayOutputStream());
      }
    }

    public static final class InMemoryPrintWriter extends PrintWriter {
      public InMemoryPrintWriter() {

    private static final Pattern GETTER_METHOD_NAME = Pattern.compile("(get|is)(.+)");
    private static final Pattern SETTER_METHOD_NAME = Pattern.compile("set(.+)");
    private final List<ClassMetaData> allClasses = new ArrayList<ClassMetaData>();
    private final Deque<ClassMetaData> classStack = new LinkedList<ClassMetaData>();
    private String packageName;

     */
    public static void set(final Field field, final Object target, final Object value) throws IllegalAccessRuntimeException {
        assertArgumentNotNull("field", field);

        try {
            field.set(target, value);
        } catch (final IllegalAccessException e) {
            throw new IllegalAccessRuntimeException(field.getDeclaringClass(), e);
        } catch (final IllegalArgumentException e) {

	public final fun immutable ()Z
	public final fun isPrivate ()Z
	public final fun isPublic ()Z
	public final fun maxAgeSeconds ()I
	public final fun maxStaleSeconds ()I
	public final fun minFreshSeconds ()I
	public final fun mustRevalidate ()Z
	public final fun noCache ()Z
	public final fun noStore ()Z
	public final fun noTransform ()Z
	public final fun onlyIfCached ()Z

	public final fun noClientAuth ()V
	public final fun protocols ()Ljava/util/List;
	public final fun requestClientAuth ()V
	public final fun requireClientAuth ()V
	public final fun setBodyLimit (J)V
	public final fun setDispatcher (Lokhttp3/mockwebserver/Dispatcher;)V
	public final fun setProtocolNegotiationEnabled (Z)V
	public final fun setProtocols (Ljava/util/List;)V

    static final int FLAGS2_STATUS32 = 0x4000;
    static final int FLAGS2_UNICODE = 0x8000;

    static final int CAP_NONE = 0x0000;
    static final int CAP_RAW_MODE = 0x0001;
    static final int CAP_MPX_MODE = 0x0002;
    static final int CAP_UNICODE = 0x0004;
    static final int CAP_LARGE_FILES = 0x0008;
    static final int CAP_NT_SMBS = 0x0010;
    static final int CAP_RPC_REMOTE_APIS = 0x0020;
    static final int CAP_STATUS32 = 0x0040;

    private static final long serialVersionUID = 1L;

    /** The key of the message: Realm */
    public static final String LABELS_AUTH_REALM = "{labels.authRealm}";

    /** The key of the message: Status */
    public static final String LABELS_AVAILABLE = "{labels.available}";

    /** The key of the message: Created by */
    public static final String LABELS_CREATED_BY = "{labels.createdBy}";

    }

    public boolean updateDocument(final SearchEngineClient searchEngineClient, final String id, final String field, final Object value) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        return searchEngineClient.update(fessConfig.getIndexDocumentUpdateIndex(), id, field, value);
    }

    public boolean deleteDocument(final SearchEngineClient searchEngineClient, final String id) {

    }

    protected boolean reindex(final String fromIndex, final String toIndex, final String source, final boolean waitForCompletion) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String refresh = StringUtil.isNotBlank(fessConfig.getIndexReindexRefresh()) ? fessConfig.getIndexReindexRefresh() : null;
        final String requestsPerSecond = getReindexRequestsPerSecound(fessConfig);

    protected String replaceHighlightQueries(final String cache, final String[] queries) {
        final StringBuffer buf = new StringBuffer(cache.length() + 100);
        final StringBuffer segBuf = new StringBuffer(1000);
        final Pattern p = Pattern.compile("<[^>]+>");
        final Matcher m = p.matcher(cache);
        final String[] regexQueries = new String[queries.length];
        final String[] hlQueries = new String[queries.length];