{
        setupEpg(_epgMap, et -> ((FailureUrl) et).getConfigId(), (et, vl) -> ((FailureUrl) et).setConfigId(DfTypeUtil.toString(vl)),
                "configId");
        setupEpg(_epgMap, et -> ((FailureUrl) et).getErrorCount(), (et, vl) -> ((FailureUrl) et).setErrorCount(DfTypeUtil.toInteger(vl)),
                "errorCount");

            } else {
                errorName = t.getClass().getCanonicalName();
            }
            final FailureUrl failureUrl = storeFailureUrl(crawlerContext, urlQueue, errorName, t);
            if (failureUrl != null) {
                failureUrlId = failureUrl.getId();
            }
        } catch (final ContainerNotAvailableException e) {
            if (logger.isDebugEnabled()) {

        }
        final List<String> urlList = new ArrayList<>();
        for (final FailureUrl failureUrl : list) {
            if (pattern != null) {
                if (!pattern.matcher(failureUrl.getErrorName()).matches()) {
                    urlList.add(failureUrl.getUrl());
                }
            } else {
                urlList.add(failureUrl.getUrl());
            }
        }
        return urlList;
    }

# End-of-life information link for online help.
online.help.eol=https://fess.codelibs.org/{lang}/eol.html
# Online help key for failure URL.
online.help.name.failureurl=failureurl
# Online help key for elevate word.
online.help.name.elevateword=elevateword
# Online help key for request header.
online.help.name.reqheader=reqheader
# Online help key for synonym dictionary.

    /** The key of the configuration. e.g. https://fess.codelibs.org/{lang}/eol.html */
    String ONLINE_HELP_EOL = "online.help.eol";

    /** The key of the configuration. e.g. failureurl */
    String ONLINE_HELP_NAME_FAILUREURL = "online.help.name.failureurl";

    /** The key of the configuration. e.g. elevateword */
    String ONLINE_HELP_NAME_ELEVATEWORD = "online.help.name.elevateword";