import org.apache.maven.api.annotations.Nullable;
import org.apache.maven.api.annotations.ThreadSafe;

/**
 * An immutable XML node representation that provides a clean API for working with XML data structures.
 * This interface represents a single node in an XML document tree, containing information about
 * the node's name, value, attributes, and child nodes.
 *
 * <p>Example usage:</p>
 * <pre>

import org.codelibs.fess.helper.SystemHelper;
import org.codelibs.fess.opensearch.config.exentity.LabelType;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

public class GsaConfigParserTest extends UnitFessTestCase {

    private static final Logger logger = LogManager.getLogger(GsaConfigParserTest.class);

    @Override

  xml.namespace="http://maven.apache.org/LIFECYCLE/${version}"
  xml.schemaLocation="https://maven.apache.org/xsd/lifecycle-${version}.xsd">
  <id>lifecycle</id>
  <name>Lifecycle</name>
  <description>
    Configuration of custom lifecycle mappings for the plugin, as generally stored in
    {@code META-INF/maven/lifecycle.xml} in a plugin's jar artifact.
  </description>
  <classes>

import org.apache.maven.api.annotations.Nullable;

/**
 * Comprehensive service interface for XML operations including node creation,
 * merging, reading, and writing.
 *
 * <p>This class provides XML merging functionality for Maven's XML handling
 * and specifies the combination modes that control how XML elements are merged.</p>
 *
 * <p>The merger supports two main types of combinations:</p>
 * <ul>

  xsi:schemaLocation="http://codehaus-plexus.github.io/MODELLO/2.0.0 https://codehaus-plexus.github.io/modello/xsd/modello-2.0.0.xsd"
  xml.namespace="http://maven.apache.org/EXTENSIONS/${version}"
  xml.schemaLocation="https://maven.apache.org/xsd/core-extensions-${version}.xsd">

  <id>core-extensions</id>
  <name>CoreExtensions</name>
  <description><![CDATA[

 */
package org.codelibs.core.xml;

import java.io.IOException;

import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;

import junit.framework.TestCase;

import org.codelibs.core.io.ResourceUtil;
import org.xml.sax.Attributes;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;

/**

          mkdir -p ~/.mimir
          cp .github/ci-extensions.xml ~/.m2/extensions.xml
          cp .github/ci-mimir-daemon.properties ~/.mimir/daemon.properties

      - name: Handle Mimir caches
        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4
        with:
          path: ~/.mimir/local
          key: mimir-${{ runner.os }}-initial-${{ hashFiles('**/pom.xml') }}
          restore-keys: |

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.xml;

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

import org.codelibs.core.exception.ParserConfigurationRuntimeException;
import org.codelibs.core.log.Logger;

  xsi:schemaLocation="http://modello.codehaus.org/MODELLO/1.0.0 http://modello.codehaus.org/xsd/modello-1.0.0.xsd"
  xml.namespace="http://maven.apache.org/PARAMDOC/${version}"
  xml.schemaLocation="http://maven.apache.org/xsd/paramdoc-${version}.xsd">
  <id>paramdoc</id>
  <name>Paramdoc</name>

  xml.namespace="http://maven.apache.org/TOOLCHAINS/${version}"
  xml.schemaLocation="https://maven.apache.org/xsd/toolchains-${version}.xsd">
  <id>toolchains</id>
  <name>MavenToolchains</name>
  <description><![CDATA[
    This is a reference for the Maven Toolchains descriptor.
    <p>The default location for the toolchains file is {@code ~/.m2/toolchains.xml}