@Override
        public E get(final int index) {
            return parent.get(index);
        }

        @Override
        public E set(final int index, final E element) {
            return parent.set(index, element);
        }

        @Override
        public void add(final int index, final E element) {
            parent.add(index, element);
        }

        @Override

        }

        int toIndex = offset + size;
        if (toIndex > kuromojiItemList.size()) {
            toIndex = kuromojiItemList.size();
        }

        return new PagingList<>(kuromojiItemList.subList(offset, toIndex), offset, size, kuromojiItemList.size());
    }

    @Override

        /**
         * Gets the source index.
         *
         * @return the source index
         */
        public int getIndex() {
            return index;
        }

        /**
         * Sets the source index.
         *
         * @param index the source index
         */
        public void setIndex(final int index) {
            this.index = index;
        }

        /**

{"index":{"_index":"fess_user.role","_id":"YWRtaW4="}}
{"name":"admin"}
{"index":{"_index":"fess_user.role","_id":"Z3Vlc3Q="}}

        }

        int toIndex = offset + size;
        if (toIndex > synonymItemList.size()) {
            toIndex = synonymItemList.size();
        }

        return new PagingList<>(synonymItemList.subList(offset, toIndex), offset, size, synonymItemList.size());
    }

    @Override

labels.clear_crawler_index=Index du robot d'exploration
labels.clear_crawler_index_button=Supprimer l'index du robot d'exploration
labels.diagnostic_logs=Diagnostics
labels.download_diagnostic_logs_button=Télécharger les journaux
labels.reload_doc_index=Recharger l'index des documents
labels.reload_doc_index_button=Recharger
labels.rebuild_config_index=Reconstruire l'index de configuration

{"index":{"_index":"fess_user.user","_id":"YWRtaW4="}}

import org.codelibs.fess.util.ComponentUtil;
import org.opensearch.common.lucene.search.function.CombineFunction;
import org.opensearch.index.query.BoolQueryBuilder;
import org.opensearch.index.query.QueryBuilders;
import org.opensearch.index.query.functionscore.FunctionScoreQueryBuilder;
import org.opensearch.index.query.functionscore.ScoreFunctionBuilders;
import org.opensearch.search.sort.SortBuilders;

import jakarta.annotation.PostConstruct;

        if (bulkRequestBuilder == null) {
            bulkRequestBuilder = client.prepareBulk();
        }
        final String index = fessConfig.getIndexDocumentUpdateIndex();
        for (final String id : ids) {
            bulkRequestBuilder.add(client.prepareUpdate()
                    .setIndex(index)
                    .setId(id)
                    .setScript(new Script(ScriptType.INLINE, scriptLang, scriptCode, params)));

        assertEquals(1, source.getIndex());
        assertNull(source.getTitle());
        assertNull(source.getUrl());
        assertNull(source.getDocId());
        assertNull(source.getSnippet());
    }

    @Test
    public void test_chatSourceSetters() {
        final ChatSource source = new ChatSource();

        source.setIndex(10);
        source.setTitle("Document Title");