* This interface encapsulates all the necessary information needed to parse
 * Maven commands and arguments into an {@link InvokerRequest}.
 *
 * @since 4.0.0
 */
@Immutable
@Experimental
public interface ParserRequest {
    /**
     * Returns the Maven command to be executed. This command is used in some invokers (ie forked) but also to
     * present help to user.
     *
     * @return the command string
     */
    @Nonnull

    @SuppressWarnings("VisibilityModifier")
    public static class LocalContext {
        public final ParserRequest parserRequest;
        public final Map<String, String> systemPropertiesOverrides;

        public LocalContext(ParserRequest parserRequest) {
            this.parserRequest = parserRequest;
            this.systemPropertiesOverrides = new HashMap<>();
        }

        public boolean parsingFailed = false;

import java.util.Map;
import java.util.function.Consumer;
import java.util.stream.Stream;

import org.apache.maven.api.Lifecycle;
import org.apache.maven.api.cli.InvokerException;
import org.apache.maven.api.cli.ParserRequest;
import org.apache.maven.api.di.Named;
import org.apache.maven.api.di.Singleton;
import org.apache.maven.api.services.LifecycleRegistry;
import org.apache.maven.api.services.LookupException;

            // in case of mvnsh the context.logger != context.invokerRequest.parserRequest.logger
            List<Logger.Entry> entries =
                    context.invokerRequest.parserRequest().logger().drain();
            printErrors(
                    context,
                    context.invokerRequest
                            .parserRequest()
                            .args()

import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.ParseException;
import org.apache.maven.api.cli.Options;
import org.apache.maven.api.cli.ParserRequest;
import org.apache.maven.api.services.Interpolator;
import org.apache.maven.api.services.InterpolatorException;
import org.apache.maven.jline.MessageUtils;

import static java.util.Objects.requireNonNull;

        elementsText = new HashMap<>();
        elementsFile = new HashMap<>();
    }

    protected List<DiskFileItem> parseRequest(final HttpServletRequest request, final JakartaServletDiskFileUpload upload)
            throws FileUploadException {
        return upload.parseRequest(request);
    }

    // ===================================================================================

   *     value
   * @since 13.0
   */
  @CanIgnoreReturnValue
  public static long decode(String stringValue) {
    ParseRequest request = ParseRequest.fromString(stringValue);

    try {
      return parseUnsignedLong(request.rawValue, request.radix);
    } catch (NumberFormatException e) {
      NumberFormatException decodeException =

   * @throws NumberFormatException if the string does not contain a valid unsigned {@code int} value
   * @since 13.0
   */
  @CanIgnoreReturnValue
  public static int decode(String stringValue) {
    ParseRequest request = ParseRequest.fromString(stringValue);

    try {
      return parseUnsignedInt(request.rawValue, request.radix);
    } catch (NumberFormatException e) {
      NumberFormatException decodeException =