* @throws CIFSException if an error occurs during initialization
     */
    public DirFileEntryEnumIterator2(final SmbTreeHandleImpl th, final SmbResource parent, final String wildcard,
            final ResourceNameFilter filter, final int searchAttributes) throws CIFSException {
        super(th, parent, wildcard, filter, searchAttributes);
    }

    /**
     * {@inheritDoc}
     *

    }

    public DefaultArtifactHandler(final String type) {
        this(type, null, null, null, null, false, null, false);
    }

    @SuppressWarnings("checkstyle:ParameterNumber")
    public DefaultArtifactHandler(
            final String type,
            final String extension,
            final String classifier,
            final String directory,
            final String packaging,

    final List<Object> annotatedIn1Events = new ArrayList<>();
    final List<Object> annotatedIn1And2Events = new ArrayList<>();
    final List<Object> annotatedIn1And2AndClassEvents = new ArrayList<>();
    final List<Object> declaredIn1AnnotatedIn2Events = new ArrayList<>();
    final List<Object> declaredIn1AnnotatedInClassEvents = new ArrayList<>();

     */
    public static Double toDouble(final Object o) {
        return toDouble(o, null);
    }

    /**
     * Converts to {@link Double}.
     *
     * @param o
     *            The object to convert
     * @param pattern
     *            The pattern string
     * @return The converted {@link Double}
     */
    public static Double toDouble(final Object o, final String pattern) {
        if (o == null) {

import java.io.IOException;
import java.io.InputStream;

class SocketInputStream extends InputStream {

    private static final int TMP_BUFFER_SIZE = 256;

    private final InputStream in;
    private SessionServicePacket ssp;
    private int bip, n;
    private final byte[] header, tmp;

    SocketInputStream(final InputStream in) {
        this.in = in;
        header = new byte[4];
        tmp = new byte[TMP_BUFFER_SIZE];
    }

     * @param credentials The credentials.
     * @param authScheme The authentication scheme.
     */
    public Hc4Authentication(final AuthScope authScope, final Credentials credentials, final AuthScheme authScheme) {
        this.authScope = authScope;
        this.credentials = credentials;
        this.authScheme = authScheme;
    }

    /**
     * Retrieves the authentication scope associated with this authentication.

     * @param credentials The credentials.
     * @param authScheme The authentication scheme.
     */
    public Hc5Authentication(final AuthScope authScope, final Credentials credentials, final AuthScheme authScheme) {
        this.authScope = authScope;
        this.credentials = credentials;
        this.authScheme = authScheme;
    }

    /**
     * Retrieves the authentication scope associated with this authentication.

     */
    protected void doCrawl(final String sessionId, final List<DataConfig> configList) {
        final int multiprocessCrawlingCount = ComponentUtil.getFessConfig().getCrawlingThreadCount();

        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final long startTime = systemHelper.getCurrentTimeAsLong();

     * @throws DictionaryException if the input stream cannot be parsed.
     */
    protected void reload(final StemmerOverrideUpdater updater, final InputStream in) {
        final Pattern parsePattern = Pattern.compile("(.*?)\\s*+=>\\s*+(.*?)\\s*+$");
        final List<StemmerOverrideItem> itemList = new ArrayList<>();
        try (BufferedReader reader = new BufferedReader(new InputStreamReader(in, Constants.UTF_8))) {

     * @return a DFS referral or null if not found
     * @throws SmbAuthException if authentication fails
     */
    public DfsReferral getReferral(final SmbTransport trans, final String domain, final String root, final String path,
            final NtlmPasswordAuthentication auth) throws SmbAuthException {
        if (DISABLED) {
            return null;
        }

        try {