String str;
        if (obj != null && obj.getClass().isArray()) {
            int n = Array.getLength(obj);
            StringBuilder buf = new StringBuilder(256);
            buf.append('[');
            for (int i = 0; i < n; i++) {
                if (i > 0) {
                    buf.append(", ");
                }
                buf.append(String.valueOf(Array.get(obj, i)));
            }
            buf.append(']');

        String expression = param.getExpression();

        if (param.isEditable()) {
            boolean isArray = param.getType().endsWith("[]");
            boolean isCollection = false;
            boolean isMap = false;
            boolean isProperties = false;
            if (!isArray) {
                try {
                    // assuming Type is available in current ClassLoader

        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()) {

     */
    ArtifactResolverResult resolve(ArtifactResolverRequest request);

    /**
     * @param session {@link Session}
     * @param coordinates array of {@link ArtifactCoordinate}
     * @return {@link ArtifactResolverResult}
     * @throws ArtifactResolverException in case of an error.

     */
    boolean isIncludesDependencies();

    /**
     * Types of path (class-path, module-path, …) where the dependency can be placed.
     * For most deterministic builds, the array length should be 1. In such case,
     * the dependency will be unconditionally placed on the specified type of path
     * and no heuristic rule will be involved.
     *

     */
    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;
    }

     */
    boolean get(@Nonnull URI relativeSource, @Nonnull Path target);

    /**
     * GETs the source URI content as byte array. The source MUST BE relative from the {@link RemoteRepository#getUrl()}
     * root.
     *
     * @return the byte array if operation succeeded, {@code null} if source does not exist.
     * @throws RuntimeException If failed (and not due source not exists).
     */
    @Nonnull