return "{}";
        }
    }

    /**
     * Parses a JSON string into a map.
     *
     * @param json the JSON string to parse.
     * @return the parsed map, or an empty map on failure.
     */
    protected Map<String, Object> parseJson(final String json) {
        try {
            return objectMapper.readValue(json, new TypeReference<Map<String, Object>>() {

                return snapshotXml;
            }
        };

        try {
            javax.xml.parsers.DocumentBuilderFactory factory = javax.xml.parsers.DocumentBuilderFactory.newInstance();
            javax.xml.parsers.DocumentBuilder builder = factory.newDocumentBuilder();
            String result = testHelper.getSnapshotActualVersion(builder, "test-url/", "1.0.0-SNAPSHOT");

        final Map<String, Object> result = coordinatorHelper.parseJson(json);
        assertEquals("heartbeat", result.get("type"));
        assertEquals("test", result.get("instanceId"));
        assertEquals(12345, result.get("createdTime"));
    }

    @Test
    public void test_parseJson_empty() {
        final Map<String, Object> result = coordinatorHelper.parseJson("{}");
        assertNotNull(result);

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

import java.io.InputStream;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;
import org.w3c.dom.Document;

    }

    /**
     * Returns the string value of this intent.
     *
     * @return the intent value
     */
    public String getValue() {
        return value;
    }

    /**
     * Parses a string value to ChatIntent enum.
     *
     * @param value the string value to parse
     * @return the corresponding ChatIntent, defaults to UNCLEAR if not found
     */

         * Protected to allow subclassing while preventing direct instantiation.
         */
        protected Options() {
            // nothing
        }

        /**
         * Parses the web configuration IDs string into a list.
         *
         * @return list of web configuration IDs, or null if none specified
         */
        protected List<String> getWebConfigIdList() {

        } catch (final NumberFormatException e) {
            logger.warn("Invalid rag.chat.message.max.length config, using default 4000");
            return 4000;
        }
    }

    /**
     * Parses and validates field filter parameters from the request.
     * Only configured label values are accepted to prevent query injection.
     *
     * @param request the HTTP request

import org.codelibs.fess.opensearch.config.exentity.CrawlingConfig.Param.XPath;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.PrunedTag;
import org.codelibs.nekohtml.parsers.DOMParser;
import org.w3c.dom.Document;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;

import jakarta.annotation.PostConstruct;

/**

import java.util.concurrent.TimeUnit;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;

import javax.xml.XMLConstants;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.io.CopyUtil;

import org.codelibs.fess.helper.SystemHelper;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.codelibs.fess.util.PrunedTag;
import org.codelibs.nekohtml.parsers.DOMParser;
import org.junit.jupiter.api.Test;
import org.lastaflute.di.core.factory.SingletonLaContainerFactory;
import org.w3c.dom.Node;
import org.xml.sax.InputSource;