}

		// Check children.
		gotChildren := make(map[trace.TaskID]struct{})
		for _, child := range summary.Children {
			gotChildren[child.ID] = struct{}{}
		}
		for _, wantChild := range want.children {
			if _, ok := gotChildren[wantChild]; ok {
				delete(gotChildren, wantChild)
			} else {
				t.Errorf("expected child task %d for task %d not found", wantChild, id)

                Set<String> names =
                        recessive.getChildren().stream().map(XmlNode::getName).collect(Collectors.toSet());
                for (String name : names) {
                    List<XmlNode> dominantChildren = dominant.getChildren().stream()
                            .filter(n -> n.getName().equals(name))
                            .collect(Collectors.toList());

        assertEquals(2, result.getChildren("topsub1").length);
        assertEquals("t2s1Value", result.getChildren("topsub1")[0].getValue());
        assertEquals("t1s1Value", result.getChildren("topsub1")[1].getValue());

        assertEquals("t1top", result.getInputLocation());
        assertEquals("t2s1", result.getChildren("topsub1")[0].getInputLocation());

        if (visitor.enter(this)) {
            for (Node child : getChildren()) {
                if (!child.accept(visitor)) {
                    break;
                }
            }
        }
        return visitor.leave(this);
    }

    @Override
    public Node filter(Predicate<Node> filter) {
        List<Node> children =

  Env* env_;
  std::string test_dir_;
  std::string test_group_name_;
};

TEST_F(LoggingHooksTest, DumpsPassData) {
  std::vector<std::string> files;
  TF_ASSERT_OK(env_->GetChildren(test_dir_, &files));
  EXPECT_THAT(files, ::testing::IsEmpty());

  TF_ASSERT_OK(CreateMlirModule("dead_const.mlir"));
  PassManager pass_manager(&context_);

    @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.

    }

    @Override
    public ResolvedModuleVersion getModule() {
        return new DefaultResolvedModuleVersion(moduleVersionId);
    }

    @Override
    public Set<ResolvedDependency> getChildren() {
        return ImmutableSet.copyOf(children);
    }

    @Override
    public Collection<? extends DependencyGraphNodeResult> getOutgoingEdges() {
        return children;
    }

    @Override

    public Dependency getDependency() {
        return node.getDependency() != null ? session.getDependency(node.getDependency()) : null;
    }

    @Override
    public List<Node> getChildren() {
        return new MappedList<>(node.getChildren(), n -> session.getNode(n, verbose));
    }

    @Override
    public List<RemoteRepository> getRemoteRepositories() {

            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;
    }

    }
}


internal
fun FlyweightCapableTreeStructure<LighterASTNode>.print(
    node: LighterASTNode = root,
    indent: String = ""
) {
    val ref = Ref<Array<LighterASTNode?>>()

    getChildren(node, ref)
    val kidsArray = ref.get() ?: return

    for (kid in kidsArray) {
        if (kid == null) break
        kid.print(indent)
        print(kid, "\t$indent")
    }
}


internal