BsUser entity1 = new BsUser();
        entity1.setName("user1");

        // Test ArrayList specifically (not just List interface)
        ArrayList<BsUser> arrayList = new ArrayList<>();
        arrayList.add(entity1);

        RenderDataUtil.register(data, "arrayList", arrayList);

        Object result = data.getDataMap().get("arrayList");
        assertNotNull(result);
        assertTrue(result instanceof List);

        helper.duplicateHostList = new ArrayList<>();

        String url = "http://test.com";
        String result = helper.convert(url);

        assertEquals(url, result);
    }

    @Test
    public void test_convert_multipleTransformations() {
        DuplicateHostHelper helper = new DuplicateHostHelper();
        helper.duplicateHostList = new ArrayList<>();

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.crawler;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.regex.Pattern;

import org.codelibs.core.misc.Pair;
import org.codelibs.fess.crawler.entity.RequestData;
import org.codelibs.fess.unit.UnitFessTestCase;

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.util;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Map;

/**
 * A specialized ArrayList for storing document data with additional metadata.
 * This class extends ArrayList to hold document maps while tracking content size
 * and processing time metrics. It's used throughout the Fess search system to

    private final List<Pair<String, String>> searchFieldLogList = new ArrayList<>();

    private final List<Pair<String, String>> headerList = new ArrayList<>();

    private OptionalEntity<UserInfo> userInfo;

    private Map<String, Object> fields;

    private final List<Map<String, Object>> documentList = new ArrayList<>();

    @Override
    public String getId() {
        return asDocMeta().id();

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.admin.systeminfo;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.misc.DynamicProperties;
import org.codelibs.fess.Constants;

     */
    public List<ChatMessage> getMessages() {
        synchronized (messagesLock) {
            if (messages == null) {
                return new ArrayList<>();
            }
            return new ArrayList<>(messages);
        }
    }

    /**
     * Sets the message list for this session.
     *
     * @param messages the messages to set
     */

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.chat;

import java.util.ArrayList;
import java.util.List;

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;

public class ChatPhaseCallbackTest extends UnitFessTestCase {

    @Test

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.HashSet;
import java.util.Set;
import java.util.List;
import java.util.stream.Stream;
import java.util.ArrayList;
import java.util.Arrays;

import org.gradle.api.DefaultTask;
import org.gradle.api.file.DirectoryProperty;
import org.gradle.api.file.FileCollection;
import org.gradle.api.tasks.CacheableTask;

        List<String> results = new ArrayList<>();
        Runnable process = () -> results.add("executed");

        ComponentUtil.processAfterContainerInit(process);

        assertEquals(0, results.size());
    }

    @Test
    public void test_processAfterContainerInit_notAvailable() {
        List<String> results = new ArrayList<>();
        Runnable process = () -> results.add("executed");