*         this version range, provided that ranges falls within the intersected restrictions. If
     *         the restrictions are empty, this version range's recommended version is used if it is not
     *         <code>null</code>. If it is <code>null</code>, the specified version range's recommended
     *         version is used (provided it is non-<code>null</code>). If no recommended version can be

        return phases().stream().flatMap(Phase::allPhases);
    }

    /**
     * Collection of aliases.
     */
    Collection<Alias> aliases();

    /**
     * Pre-ordered list of phases.
     * If not provided, a default order will be computed.
     */
    default Optional<List<String>> orderedPhases() {
        return Optional.empty();
    }

    /**
     * A phase in the lifecycle.
     *

      <version>1.0</version>
      <scope>compile</scope>
    </dependency>

    <dependency>
      <groupId>maven-test</groupId>
      <artifactId>scope-provided</artifactId>
      <version>1.0</version>
      <scope>provided</scope>
    </dependency>

    <dependency>
      <groupId>maven-inherited</groupId>
      <artifactId>scope-default</artifactId>
      <version>1.0</version>
    </dependency>

            effectiveScope = originalScope;
        } else if (Artifact.SCOPE_TEST.equals(originalScope) || Artifact.SCOPE_PROVIDED.equals(originalScope)) {
            // test and provided are not transitive, so exclude them
            effectiveScope = null;
        } else if (Artifact.SCOPE_SYSTEM.equals(originalScope)) {
            // system scope come through unchanged...

     *
     * <p>It is nevertheless common to specify two or more types of path. For example,
     * a Java library may be compatible with either the class-path or the module-path,
     * and the user may have provided no instruction about which type to use. In such
     * case, the plugin may apply rules for choosing a path. See for example
     * {@link JavaPathType#CLASSES} and {@link JavaPathType#MODULES}.</p>
     */
    @Nonnull

 * using standard Maven channels.
 * There should be no big surprises here, although you may notice that the methods accept
 * <code>java.lang.CharSequence</code> rather than <code>java.lang.String</code>. This is provided mainly as a
 * convenience, to enable developers to pass things like <code>java.lang.StringBuffer</code> directly into the logger,
 * rather than formatting first by calling <code>toString()</code>.
 *
 * @since 4.0.0
 */

    }

    protected Map<String, ArtifactDecoratorFactory> createArtifactDecoratorFactories() {
        // by default none, this is extension point
        return new HashMap<>();
    }

    // Maven provided

    private Map<String, MetadataGeneratorFactory> metadataGeneratorFactories;

    public final Map<String, MetadataGeneratorFactory> getMetadataGeneratorFactories() {
        checkClosed();

import org.apache.maven.api.annotations.Experimental;
import org.apache.maven.api.annotations.Nonnull;

/**
 * Defines the contract for a component responsible for invoking a Maven application
 * using the information provided in an {@link InvokerRequest}. This interface is central
 * to the execution of Maven commands and builds.
 *
 * <p>The Invoker is designed to be flexible, allowing for different implementations

      "Work" shall mean the work of authorship, whether in Source or
      Object form, made available under the License, as indicated by a
      copyright notice that is included in or attached to the work
      (an example is provided in the Appendix below).

      "Derivative Works" shall mean any work, whether in Source or Object
      form, that is based on (or derived from) the Work and for which the

    </dependency>

    <dependency>
      <groupId>javax.inject</groupId>
      <artifactId>javax.inject</artifactId>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.sisu</groupId>
      <artifactId>org.eclipse.sisu.plexus</artifactId>
      <scope>provided</scope>
    </dependency>

    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest</artifactId>