@Nullable
    Dependency getDependency();

    /**
     * Gets the child nodes of this node.
     *
     * @return the child nodes of this node, never {@code null}
     */
    @Nonnull
    List<Node> getChildren();

    /**
     * @return repositories of this node
     */
    @Nonnull
    List<RemoteRepository> getRemoteRepositories();

    /**
     * The repository where this artifact has been downloaded from.

            throws PlexusConfigurationException {
        List<MojoDescriptor> mojos = new ArrayList<>();

        PlexusConfiguration[] mojoConfigurations = c.getChild("mojos").getChildren("mojo");

        for (PlexusConfiguration component : mojoConfigurations) {
            mojos.add(buildComponentDescriptor(component, pluginDescriptor));
        }
        return mojos;
    }

  setenv("TF_DUMP_GRAPH_PREFIX", test_dir.c_str(), /*overwrite=*/1);
  setenv("TF_DUMP_GRAPH_NAME_FILTER", "*", 1);
  DEBUG_DATA_DUMPER()->LoadEnvvars();

  std::vector<std::string> files;
  TF_ASSERT_OK(env->GetChildren(test_dir, &files));
  int original_files_size = files.size();

  TF_ASSERT_OK_AND_ASSIGN(
      XlaCompiler::CompilationResult result,
      CompileMlirModule(
          kMlirModuleStr,

                    logger.isDebugEnabled() ? e : null);
        }

        depRequest.setRoot(node);

        if (logger.isWarnEnabled()) {
            for (DependencyNode child : node.getChildren()) {
                if (!child.getRelocations().isEmpty()) {
                    org.eclipse.aether.artifact.Artifact artifact =
                            child.getDependency().getArtifact();

    @Override
    public Node collectDependencies(@Nonnull DependencyCoordinate dependency) {
        Node root =
                getService(DependencyResolver.class).collect(this, dependency).getRoot();
        return root.getChildren().iterator().next();
    }

    @Nonnull
    @Override
    public List<Node> flattenDependencies(@Nonnull Node node, @Nonnull PathScope scope) {