* <p>The main components are:</p>
 * <ul>
 *   <li>{@link org.apache.maven.api.cli.Invoker} - Base interface for executing Maven tools</li>
 *   <li>{@link org.apache.maven.api.cli.Parser} - Processes command-line arguments into invoker requests</li>
 *   <li>{@link org.apache.maven.api.cli.Options} - Represents Maven configuration options</li>
 *   <li>{@link org.apache.maven.api.cli.extensions.CoreExtensions} - Manages Maven core extensions</li>
 * </ul>
 *

import org.apache.maven.api.annotations.Nonnull;
import org.apache.maven.api.annotations.Nullable;
import org.apache.maven.api.cli.CoreExtensions;
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 {

import org.apache.commons.cli.ParseException;
import org.apache.maven.api.cli.Options;
import org.apache.maven.api.cli.mvn.MavenOptions;
import org.apache.maven.cling.invoker.BaseParser;

public class MavenParser extends BaseParser {
    @Override
    protected Options parseCliOptions(LocalContext context) {
        ArrayList<MavenOptions> result = new ArrayList<>();
        // CLI args

  <parent>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven-api</artifactId>
    <version>4.1.0-SNAPSHOT</version>
  </parent>

  <artifactId>maven-api-cli</artifactId>
  <name>Maven 4 API :: CLI</name>
  <description>Maven 4 API - CLI.</description>

  <dependencies>
    <dependency>
      <groupId>org.apache.maven</groupId>
      <artifactId>maven-api-annotations</artifactId>
    </dependency>

import java.io.InputStream;
import java.io.OutputStream;

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;

  <parent>
    <groupId>org.apache.maven</groupId>
    <artifactId>maven-impl-modules</artifactId>
    <version>4.1.0-SNAPSHOT</version>
  </parent>

  <artifactId>maven-cli</artifactId>

  <name>Maven 4 CLI</name>
  <description>Maven 4 CLI component, with CLI and logging support.</description>

  <dependencies>
    <!--  Maven4 API -->
    <dependency>
      <groupId>org.apache.maven</groupId>

import java.util.List;
import java.util.Optional;
import java.util.function.Consumer;

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;

/**

 * under the License.
 */
package org.apache.maven.cling.invoker.mvnsh;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.ParseException;
import org.apache.maven.api.cli.Options;
import org.apache.maven.api.cli.mvnsh.ShellOptions;
import org.apache.maven.cling.invoker.CommonsCliOptions;

/**
 * Implementation of {@link ShellOptions} (base + shell).
 */

 During Maven initialization, Maven tweaks default root logging level to match CLI verbosity choice. Since such feature isn't available
 in SLF4J API, logging implementation specific extensions need to be added into Maven to support these CLI options: see
 {{{./apidocs/org/apache/maven/cli/logging/Slf4jConfigurationFactory.html}Slf4jConfigurationFactory}} /
 {{{./apidocs/org/apache/maven/cli/logging/Slf4jConfiguration.html}Slf4jConfiguration}}.

import org.apache.maven.api.cli.Invoker;
import org.apache.maven.api.cli.Parser;
import org.apache.maven.api.cli.ParserRequest;
import org.apache.maven.cling.invoker.ProtoLookup;
import org.apache.maven.cling.invoker.mvnup.UpgradeInvoker;
import org.apache.maven.cling.invoker.mvnup.UpgradeParser;
import org.codehaus.plexus.classworlds.ClassWorld;

/**
 * Maven upgrade CLI "new-gen".
 */