fail();
        } catch (CrawlingAccessException e) {
            // ignore
        }

        try {
            ftpInfo = new FtpClient.FtpInfo("", Constants.UTF_8);
            fail();
        } catch (CrawlingAccessException e) {
            // ignore
        }

        try {
            ftpInfo = new FtpClient.FtpInfo("abc", Constants.UTF_8);
            fail();

                    if (!receivedDate.after(today)) {
                        return receivedDate;
                    }
                } catch (final ParseException e) {
                    // ignore
                }
            }
        }
        return null;
    }

    /**
     * Extracts a date string from the received header text.
     *
     * @param text the received header text

                    processResult(urlQueue, responseData, resultData);
                }
            }
        } else if (logger.isDebugEnabled()) {
            logger.debug("Ignore a response({}): {}", responseData.getStatus(), responseData.getUrl());
        }
    }

    /**
     * Checks if the response is successful based on configured HTTP status codes.
     *

     */
    protected boolean expandEntityRef = false;

    /**
     * If true, the parser will ignore comments.
     */
    protected boolean ignoringComments;

    /**
     * If true, the parser will ignore ignorable whitespace in element content.
     */
    protected boolean ignoringElementContentWhitespace;

    /**

            exists = response.isExists();
        } catch (final IndexNotFoundException e) {
            // ignore
        }
        if (!exists) {
            final CreateIndexResponse indexResponse = fesenClient.get(c -> {
                final String source;
                if (numberOfReplicas > 0) {

        try {
            if (crawlerThreadGroup != null) {
                crawlerThreadGroup.interrupt();
            }
        } catch (final Exception e) {
            // ignore
        }
    }

    /**
     * Returns the URL filter.
     * @return The UrlFilter instance.
     */
    public UrlFilter getUrlFilter() {
        return urlFilter;
    }

    /**

                }
                return new QueryLog(queryLogs[count.getAndIncrement()], null);
            }

            @Override
            public void close() {
                // ignore
            }
        };

        suggester.indexer().indexFromQueryLog(reader, 10, 100).getResponse();
        suggester.refresh();