artifactId = objectFactory.property(String.class);
        version = objectFactory.property(String.class);
        message = objectFactory.property(String.class);
    }

    @Override
    public Property<String> getGroupId() {
        return groupId;
    }

    @Override
    public Property<String> getArtifactId() {
        return artifactId;
    }

    @Override
    public Property<String> getVersion() {

        super("The plugin '" + groupId + ":" + artifactId + "' does not exist or no valid version could be found");

        this.groupId = groupId;
        this.artifactId = artifactId;
    }

    public String getGroupId() {
        return groupId;
    }

    public String getArtifactId() {
        return artifactId;
    }

 */
@Deprecated
@HasInternalProtocol
public interface MavenDependency {
    /**
     * The groupId value for this dependency.
     */
    String getGroupId();

    /**
     * The artifactId value for this dependency.
     */
    String getArtifactId();

    /**
     * The version value for this dependency.
     */
    String getVersion();

    /**

 *
 * @since 4.8
 * @see MavenPom
 * @see MavenPomDistributionManagement
 */
public interface MavenPomRelocation {

    /**
     * The new group ID of the artifact.
     */
    Property<String> getGroupId();

    /**
     * The new artifact ID of the artifact.
     */
    Property<String> getArtifactId();

    /**
     * The new version of the artifact.
     */
    Property<String> getVersion();

/**
 * A dependency exclusion.
 *
 * @since 4.0.0
 * @see DependencyCoordinate#getExclusions()
 */
@Experimental
public interface Exclusion {
    @Nullable
    String getGroupId();

    @Nullable
    String getArtifactId();

        PluginDescriptor pluginDescriptor = mojoDescriptor.getPluginDescriptor();
        assertNotNull(pluginDescriptor);
        assertEquals("org.apache.maven.its.plugins", pluginDescriptor.getGroupId());
        assertEquals("maven-it-plugin", pluginDescriptor.getArtifactId());
        assertEquals("0.1", pluginDescriptor.getVersion());
    }

        @Override
        public MavenDependencyKey getId() {
            return new MavenDependencyKey(getGroupId(), getArtifactId(), getType(), getClassifier());
        }

        /* (non-Javadoc)
         * @see org.apache.ivy.plugins.parser.m2.PomDependencyMgt#getGroupId()
         */
        @Override
        public String getGroupId() {
            String val = getFirstChildText(depElement, GROUP_ID);

        if (system) {
            props = Collections.singletonMap(MavenArtifactProperties.LOCAL_PATH, dependency.getSystemPath());
        }

        Artifact artifact = new DefaultArtifact(
                dependency.getGroupId(),
                dependency.getArtifactId(),
                dependency.getClassifier(),
                null,
                dependency.getVersion(),
                props,
                stereotype);

     */
    @Test
    public void testArtifactMap() throws Exception {
        assertEquals(
                "g0",
                ((Artifact) ReflectionValueExtractor.evaluate("project.artifactMap(g0:a0:c0)", project)).getGroupId());
        assertEquals(
                "a1",
                ((Artifact) ReflectionValueExtractor.evaluate("project.artifactMap(g1:a1:c1)", project))
                        .getArtifactId());
        assertEquals(

            ArrayList<Artifact> result = new ArrayList<>(artifacts);
            for (Artifact main : mains) {
                result.remove(main);
                result.add(new DefaultArtifact(
                        main.getGroupId(),
                        main.getArtifactId(),
                        BUILD_POM_CLASSIFIER,
                        main.getExtension(),
                        main.getVersion(),