public class ThemeException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    public ThemeException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public ThemeException(final String message) {
        super(message);
    }

public class ThumbnailGenerationException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    public ThumbnailGenerationException(final String message, final Exception cause) {
        super(message, cause);
    }

    public ThumbnailGenerationException(final String message) {
        super(message, false, false);
    }

    private final int statusCode;

    public int getStatusCode() {
        return statusCode;
    }

    public WebApiException(final int statusCode, final String message, final Throwable cause) {
        super(message, cause);
        this.statusCode = statusCode;
    }

    public WebApiException(final int statusCode, final String message) {
        super(message);
        this.statusCode = statusCode;
    }

                    crawlerStatsHelper.record(keyObj, StatsAction.ACCESS_EXCEPTION);
                    final Throwable cause = e.getCause();
                    if (cause instanceof ChildUrlsException) {
                        ((ChildUrlsException) cause).getChildUrlList().stream().map(RequestData::getUrl).forEach(s -> {
                            if (!processedUrls.contains(s) && !urlQueue.contains(s)) {

    public DataStoreException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public DataStoreException(final String message) {
        super(message);
    }

    public DataStoreException(final Throwable cause) {
        super(cause);
    }

public class QueryParseException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    public QueryParseException(final ParseException cause) {
        super(cause);
    }

public class StorageException extends FessSystemException {
    private static final long serialVersionUID = 1L;

    public StorageException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public StorageException(final String message) {
        super(message);
    }

public class DictionaryException extends FessSystemException {

    private static final long serialVersionUID = 1L;

    public DictionaryException(final String message, final Throwable cause) {
        super(message, cause);
    }

    public DictionaryException(final String message) {
        super(message);
    }

                    t = causes[causes.length - 1];
                }
            }

            String errorName;
            final Throwable cause = t.getCause();
            if (cause != null) {
                errorName = cause.getClass().getCanonicalName();
            } else {
                errorName = t.getClass().getCanonicalName();
            }

    private static final long serialVersionUID = 1L;

    /**
     * @param message Exception message.
     * @param cause Root cause for this exception.
     */
    public ScheduledJobException(final String message, final Throwable cause) {
        super(message, cause);
    }

    /**
     * @param message Exception message.
     */
    public ScheduledJobException(final String message) {