** since Maven 3.5.0, if <<<project.directory>>> POM property value is defined, it is used instead of artifact id:
  this permits default inheritance calculations when module directory name is not equal to artifact id. Notice that this
  property is not inherited from a POM to its child: child's POM will use child artifact id if property is not
  set.

        setForceUpdate(request.isForceUpdate());
    }

    public Artifact getArtifact() {
        return artifact;
    }

    public ArtifactResolutionRequest setArtifact(Artifact artifact) {
        this.artifact = artifact;

        return this;
    }

    public ArtifactResolutionRequest setArtifactDependencies(Set<Artifact> artifactDependencies) {
        this.artifactDependencies = artifactDependencies;

        PluginDescriptor pluginDescriptor = pluginDescriptorCache.get(cacheKey, () -> {
            org.eclipse.aether.artifact.Artifact artifact =
                    pluginDependenciesResolver.resolve(plugin, repositories, session);

            Artifact pluginArtifact = RepositoryUtils.toArtifact(artifact);

            PluginDescriptor descriptor = extractPluginDescriptor(pluginArtifact, plugin);

    private static final String DEFAULT_MESSAGE = "Duplicate artifact attachment detected.";

    private Artifact artifact;

    private final MavenProject project;

    public DuplicateArtifactAttachmentException(MavenProject project, Artifact artifact) {
        super(constructMessage(project, artifact));
        this.project = project;
        this.artifact = artifact;
    }

        List<String> elements = project.getCompileClasspathElements();
        assertEquals(2, elements.size());

        @SuppressWarnings("deprecation")
        List<Artifact> artifacts = project.getCompileArtifacts();
        assertEquals(1, artifacts.size());
        assertTrue(artifacts.get(0).getFile().getName().endsWith("tools.jar"));
    }

Guillaume Nodet <******@****.***> 1729859506 +0200

Guillaume Nodet <******@****.***> 1729859506 +0200

    ResolutionGroup retrieve(
            Artifact artifact, ArtifactRepository localRepository, List<ArtifactRepository> remoteRepositories)
            throws ArtifactMetadataRetrievalException;

    /**
     * Get a list of available versions for an artifact in the remote repository
     *
     * @param artifact           artifact we are interested in. Only <code>groupid</code> and <code>artifactId</code>

  <build>
    <plugins>
      <plugin>
        <artifactId>maven-source-plugin</artifactId>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>animal-sniffer-maven-plugin</artifactId>
      </plugin>
      <plugin>
        <artifactId>maven-javadoc-plugin</artifactId>
        <executions>
          <execution>
            <id>attach-javadocs</id>
          </execution>

        <artifactId>guava</artifactId>
        <version>${project.version}</version>
      </dependency>
      <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava-gwt</artifactId>
        <version>${project.version}</version>
      </dependency>
      <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava-testlib</artifactId>