import org.apache.maven.api.cli.InvokerRequest;
import org.apache.maven.api.cli.Options;
import org.apache.maven.api.cli.ParserRequest;
import org.apache.maven.api.cli.cisupport.CIInfo;

import static java.util.Objects.requireNonNull;

public class BaseInvokerRequest implements InvokerRequest {
    private final ParserRequest parserRequest;
    private final boolean parsingFailed;
    private final Path cwd;

@Experimental
public interface InvokerRequest {
    /**
     * The parser request this instance was created from.
     */
    @Nonnull
    ParserRequest parserRequest();

    /**
     * Flag representing parser processing result: if there were some fatal errors during
     * {@link Parser#parseInvocation(ParserRequest)} this method will return {@code true} and invoker should

                        "test", context.parserRequest.args().toArray(new String[0]));
            } catch (ParseException e) {
                throw new IllegalArgumentException(e);
            }
        }
    };

    @Test
    void happy() {
        InvokerRequest invokerRequest =
                subject.parseInvocation(ParserRequest.mvn(Arrays.asList("-e", "-X"), mock(MessageBuilderFactory.class))

    }

    @Override
    protected Parser createParser() {
        return new MavenParser();
    }

    @Override
    protected ParserRequest.Builder createParserRequestBuilder(String[] args) {
        return ParserRequest.mvn(args, createMessageBuilderFactory());
    }

    public Optional<Boolean> help() {
        return returnFirstPresentOrEmpty(Options::help);
    }

    @Override
    public void warnAboutDeprecatedOptions(ParserRequest request, Consumer<String> printWriter) {}

    @Override
    public void displayHelp(ParserRequest request, Consumer<String> printWriter) {
        options.get(0).displayHelp(request, printWriter);
    }

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;

    }

    @Override
    protected Parser createParser() {
        return new UpgradeParser();
    }

    @Override
    protected ParserRequest.Builder createParserRequestBuilder(String[] args) {
        return ParserRequest.mvnup(args, createMessageBuilderFactory());
    }

import org.apache.maven.api.annotations.Nullable;
import org.apache.maven.api.cli.Invoker;
import org.apache.maven.api.cli.InvokerException;
import org.apache.maven.api.cli.Parser;
import org.apache.maven.api.cli.ParserRequest;
import org.apache.maven.api.services.MessageBuilderFactory;
import org.apache.maven.cling.invoker.logging.SystemLogger;
import org.apache.maven.jline.JLineMessageBuilderFactory;

import org.apache.commons.cli.CommandLine;
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.cli.mvnenc.EncryptOptions;
import org.apache.maven.cling.invoker.CommonsCliOptions;

/**
 * Implementation of {@link EncryptOptions} (base + mvnenc).
 */

public class UpgradeParser extends BaseParser {
    @Override
    protected Options parseCliOptions(LocalContext context) {
        try {
            return CommonsCliUpgradeOptions.parse(context.parserRequest.args().toArray(new String[0]));
        } catch (ParseException e) {
            throw new IllegalArgumentException("Failed to parse command line options: " + e.getMessage(), e);
        }
    }