import java.util.Iterator;

import org.apache.maven.cli.internal.extension.model.CoreExtension;
import org.apache.maven.cli.internal.extension.model.CoreExtensions;
import org.codehaus.plexus.util.xml.pull.MXSerializer;
import org.codehaus.plexus.util.xml.pull.XmlSerializer;

/**
 * Class CoreExtensionsXpp3Writer.
 *
 * @deprecated use {@code org.apache.maven.cling.internal.extension.io.CoreExtensionsStaxWriter}
 */
@Deprecated

   * {@code IllegalStateException} if this queue is full.
   *
   * @param e the element to add
   * @return {@code true} (as specified by {@link Collection#add})
   * @throws IllegalStateException if this queue is full
   * @throws NullPointerException if the specified element is null
   */
  @CanIgnoreReturnValue
  @Override
  public boolean add(E e) {
    return super.add(e);

        BoostDocumentRuleCQ cq = new BoostDocumentRuleCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            BoostDocumentRuleCA ca = new BoostDocumentRuleCA();
            aggsLambda.callback(ca);

        DuplicateHostCQ cq = new DuplicateHostCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            DuplicateHostCA ca = new DuplicateHostCA();
            aggsLambda.callback(ca);

        CrawlingInfoCQ cq = new CrawlingInfoCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            CrawlingInfoCA ca = new CrawlingInfoCA();
            aggsLambda.callback(ca);

    internal var request: Request? = null
    internal var protocol: Protocol? = null
    internal var code = -1
    internal var message: String? = null
    internal var handshake: Handshake? = null
    internal var headers: Headers.Builder
    internal var body: ResponseBody = ResponseBody.EMPTY
    internal var socket: Socket? = null
    internal var networkResponse: Response? = null

        CrawlingInfoParamCQ cq = new CrawlingInfoParamCQ();
        if (queryLambda != null) {
            queryLambda.callback(cq);
        }
        FilterAggregationBuilder builder = regFilterA(name, cq.getQuery());
        if (opLambda != null) {
            opLambda.callback(builder);
        }
        if (aggsLambda != null) {
            CrawlingInfoParamCA ca = new CrawlingInfoParamCA();
            aggsLambda.callback(ca);

        Editor editor = new Editor(pomDocument);
        Element root = editor.root();
        if (root == null) {
            return MODEL_VERSION_4_0_0;
        }

        // First try to get from modelVersion element
        Element modelVersionElement = root.child(MODEL_VERSION).orElse(null);
        if (modelVersionElement != null) {
            String modelVersion = modelVersionElement.textContentTrimmed();

     */
    public static String getFullPattern() {
        return getFullPattern(LocaleUtil.getDefault());
    }

    /**
     * Returns the pattern string for {@link DateFormat#FULL} style in the specified locale.
     *
     * @param locale
     *            Locale. Must not be {@literal null}.
     * @return the pattern string for {@link DateFormat#FULL} style
     */

     */
    public static String getFullPattern() {
        return getFullPattern(LocaleUtil.getDefault());
    }

    /**
     * Returns the pattern string for {@link DateFormat#FULL} style using the specified locale.
     *
     * @param locale
     *            Locale. Must not be {@literal null}.
     * @return the pattern string for {@link DateFormat#FULL} style
     */