cache.put(project1, new SetWithResolutionResult(null, artifacts));

        assertArrayEquals(
                artifacts.toArray(new Artifact[0]),
                cache.get(project1).getArtifacts().toArray(new Artifact[0]));

        ProjectArtifactsCache.Key project2 = new ProjectArtifactsCache.Key() {};

        Set<Artifact> reversedArtifacts = new LinkedHashSet<>(4);

            List<MetadataGraphEdge> exits = graph.getExcidentEdges(node);

            if (exits != null && exits.size() > 0) {
                MetadataGraphEdge[] sortedExits = exits.toArray(new MetadataGraphEdge[0]);
                Arrays.sort(sortedExits, (e1, e2) -> {
                    if (e1.getDepth() == e2.getDepth()) {
                        if (e2.getPomOrder() == e1.getPomOrder()) {

     */
    public static WorkspaceReader of(Collection<WorkspaceReader> workspaceReaderCollection) {
        WorkspaceReader[] readers = workspaceReaderCollection.toArray(new WorkspaceReader[0]);
        if (readers.length == 1) {
            return readers[0];
        }
        return new MavenChainedWorkspaceReader(readers);
    }

            // add default toolchain
            ToolchainPrivate tool = fact.createDefaultToolchain();
            if (tool != null) {
                toRet.add(tool);
            }
        }

        return toRet.toArray(new ToolchainPrivate[0]);
    }

    @Override
    public void storeToolchainToBuildContext(ToolchainPrivate toolchain, MavenSession session) {
        Map<String, Object> context = retrieveContext(session);

                    type.getLanguage(),
                    type.getExtension(),
                    type.getClassifier(),
                    type.isIncludesDependencies(),
                    type.getPathTypes().toArray(new PathType[0]));
        }
        return null;
    }