return buffer;
    }

    private byte[] createMockFileInternalInfoBuffer() {
        // Create a buffer that represents FileInternalInfo data
        // FileInternalInfo contains an 8-byte index number
        byte[] buffer = new byte[8];

        for (int i = 0; i < 8; i++) {
            buffer[i] = (byte) (0xFF - i);
        }

        return buffer;
    }

import java.util.regex.Pattern;

import org.codelibs.fess.crawler.client.FesenClient;
import org.codelibs.opensearch.runner.OpenSearchRunner;
import org.dbflute.utflute.lastadi.LastaDiTestCase;
import org.opensearch.index.query.QueryBuilders;

import jakarta.annotation.Resource;

/**
 * Test class for OpenSearchUrlFilterService.
 *
 * @author shinsuke
 */
public class OpenSearchUrlFilterServiceTest extends LastaDiTestCase {

            AvPair decoded = decodedPairs.get(i);

            assertEquals(original.getType(), decoded.getType(), "Type should match at index " + i);
            assertTrue(Arrays.equals(original.getRaw(), decoded.getRaw()), "Raw data should match at index " + i);
        }
    }

    /**
     * Test decode with AvSingleHost type
     */
    @Test

import org.codelibs.fess.opensearch.config.exentity.ThumbnailQueue;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.DocumentUtil;
import org.codelibs.fess.util.ResourceUtil;
import org.opensearch.index.query.QueryBuilders;

import com.google.common.collect.Lists;

import jakarta.annotation.PostConstruct;
import jakarta.annotation.PreDestroy;

/**
 * Manager class for handling thumbnail generation and management.

import org.dbflute.optional.OptionalEntity;
import org.dbflute.util.DfTypeUtil;
import org.opensearch.action.bulk.BulkRequestBuilder;
import org.opensearch.action.delete.DeleteRequestBuilder;
import org.opensearch.action.index.IndexRequestBuilder;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class BsDataConfigBhv extends EsAbstractBehavior<DataConfig, DataConfigCB> {

import org.dbflute.optional.OptionalEntity;
import org.dbflute.util.DfTypeUtil;
import org.opensearch.action.bulk.BulkRequestBuilder;
import org.opensearch.action.delete.DeleteRequestBuilder;
import org.opensearch.action.index.IndexRequestBuilder;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class BsLabelTypeBhv extends EsAbstractBehavior<LabelType, LabelTypeCB> {

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

import org.dbflute.exception.InvalidQueryRegisteredException;
import org.opensearch.index.query.QueryBuilder;
import org.opensearch.search.aggregations.AbstractAggregationBuilder;
import org.opensearch.search.aggregations.AggregationBuilders;
import org.opensearch.search.aggregations.bucket.filter.FilterAggregationBuilder;

                        doc.put(scoreField, Float.valueOf(rrfScore));
                        documentsByIdMap.put(id, doc);
                    }
                    // Track documents from main searcher (index 0) within window size
                    if (searcherIndex == 0 && docRank < windowSize / 2) {
                        mainSearcherIdSet.add(id);
                    }
                }
            }
        }

      Invokable<Object, ?> unsafe = (Invokable<Object, ?>) invokable;
      unsafe.invoke(instance, params);
      Assert.fail(
          "No exception thrown for parameter at index "
              + paramIndex
              + " from "
              + invokable
              + Arrays.toString(params)
              + " for "
              + testedClass);

Os comandos a seguir mostram como usar o download em formato zip:

    $ unzip fess-15.3.x.zip
    $ cd fess-15.3.x
    $ ./bin/fess

Para mais detalhes, veja o [Guia de Instalação](https://fess.codelibs.org/15.3/install/index.html).

### Docker