import org.codelibs.fess.es.config.cbean.ca.RequestHeaderCA;
import org.codelibs.fess.es.config.cbean.cq.RequestHeaderCQ;
import org.codelibs.fess.es.config.cbean.cq.bs.BsRequestHeaderCQ;
import org.opensearch.search.aggregations.bucket.filter.FilterAggregationBuilder;
import org.opensearch.search.aggregations.bucket.global.GlobalAggregationBuilder;
import org.opensearch.search.aggregations.bucket.histogram.HistogramAggregationBuilder;

                                                .upsert(upsertMap);
                                    }
                                    return null;
                                }).filter(req -> req != null).toArray(n -> new UpdateRequest[n]);
                if (updateRequests.length > 0) {
                    searchHelper.bulkUpdate(builder -> {

        }
        if (list.size() >= 2) {
            String msg = "The size of selected list is over 1: " + list.size();
            throw new FetchingOverSafetySizeException(msg, 1); // immediately caught by caller and translated
        }
        return list.get(0);
    }

    @Override
    protected <RESULT extends ENTITY> List<RESULT> delegateSelectList(final ConditionBean cb, final Class<? extends RESULT> entityType) {

                Map.of("_default", List.of("QUERY1")),...

                }
            }

            final DuplicateHostHelper duplicateHostHelper = ComponentUtil.getDuplicateHostHelper();

            // set urls
            split(urlsStr, "[\r\n]").of(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).distinct().forEach(urlValue -> {
                if (!urlValue.startsWith("#") && fessConfig.isValidCrawlerWebProtocol(urlValue)) {

        regA(builder);
        return builder;
    }

    protected FilterAggregationBuilder regFilterA(String name, QueryBuilder filter) {
        FilterAggregationBuilder builder = AggregationBuilders.filter(name, filter);
        regA(builder);
        return builder;
    }

    protected GlobalAggregationBuilder regGlobalA(String name) {

                    form.permissions = stream(entity.getPermissions()).get(stream -> stream.map(permissionHelper::decode)
                            .filter(StringUtil::isNotBlank).distinct().collect(Collectors.joining("\n")));
                    form.crudMode = crudMode;
                }).orElse(() -> {

        } else if (input instanceof List) {
            values = ((List<?>) input).stream().filter(Objects::nonNull).map(Object::toString).toArray(n -> new String[n]);
        } else if (input instanceof String) {
            return input.toString();
        }
        if (values != null) {
            return stream(values).get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining(" ")));
        }

        bool((must, should, mustNot, filter) -> {
            filteredLambda.callback(must, filter);
        }, opLambda);
    }

    public void not(OperatorCall<RoleCQ> notLambda) {
        not(notLambda, null);
    }

    public void not(final OperatorCall<RoleCQ> notLambda, final ConditionOptionCall<BoolQueryBuilder> opLambda) {
        bool((must, should, mustNot, filter) -> notLambda.callback(mustNot), opLambda);
    }

        return asListHtml(StringUtil.EMPTY);
    }

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public ActionResponse list(final OptionalThing<String> id) {
        saveToken();
        return id.filter(StringUtil::isNotBlank).map(s -> asListHtml(decodePath(s))).orElse(redirect(getClass()));
    }

    @Execute
    @Secured({ ROLE })
    public HtmlResponse upload(final ItemForm form) {