roots.accept(new MissingRootAndDuplicateIgnoringFileSystemSnapshotVisitor() {
            @Override
            public void visitAcceptedEntry(FileSystemLocationSnapshot snapshot, boolean isRoot) {
                String absolutePath = snapshot.getAbsolutePath();
                if (getDirectorySensitivity().shouldFingerprint(snapshot)) {

                List<EdgeState> otherPath = Lists.newArrayList(currentPath);
                pathTo(dependent, otherPath, accumulator, alreadySeen);
            }
            if (component.getFrom().isRoot()) {
                accumulator.add(currentPath);
            }
        }
    }

            packages.computeIfAbsent(currentPackage) { mutableSetOf() }
        }
        packages
    }

    override fun doesKotlinOnlyPackageExist(packageFqName: FqName): Boolean {
        return packageFqName.isRoot || packageFqName in kotlinPackageToSubPackages
    }

    override fun getKotlinOnlySubPackagesFqNames(packageFqName: FqName, nameFilter: (Name) -> Boolean): Set<Name> {

            if (processedEntries.add(absolutePath) && getDirectorySensitivity().shouldFingerprint(snapshot)) {
                FileSystemLocationFingerprint fingerprint;
                if (relativePath.isRoot()) {
                    if (snapshot.getType() == FileType.RegularFile) {
                        fingerprint = fingerprint(snapshot.getName(), snapshot.getType(), snapshot);
                    } else {

        }

        @Override
        public SnapshotVisitResult visitEntry(FileSystemLocationSnapshot snapshot, RelativePathSupplier relativePath) {
            boolean root = relativePath.isRoot();
            Iterable<String> relativePathForFiltering = root
                ? ImmutableList.of(snapshot.getName())
                : relativePath.getSegments();
            SnapshotVisitResult result;

                @Override
                public Boolean visitMissing(MissingFileSnapshot missingSnapshot) {
                    // If the root has gone missing then we don't have overlaps
                    if (relativePath.isRoot()) {
                        return false;
                    }
                    // Otherwise check for newly added broken symlinks and unreadable files
                    return hasNewContent(relativePath, missingSnapshot);

                artifactResults.visitArtifacts(parent, node, artifacts.artifactSetId, artifacts.artifactSet);
            }
        }

        if (node.isRoot() || hasTransitiveIncomingEdge) {
            // Since file dependencies are not modeled as actual edges, we need to verify
            // there are edges to this node that would follow this file dependency.

        return root.accept(new RelativePathTracker(), (snapshot, relativePath) -> {
            if (relativePath.isRoot()) {
                return SnapshotVisitResult.CONTINUE;
            }
            boolean shouldContinue = visitor.visitChange(
                changeFactory.apply(relativePath, snapshot)
            );

        ComponentGraphResolveMetadata metadata = node.getOwner().getMetadataOrNull();
        if (metadata != null && metadata.isChanging()) {
            changing = true;
        }
        if (!node.isRoot() && identifier instanceof ModuleComponentIdentifier) {
            ModuleComponentIdentifier id = (ModuleComponentIdentifier) identifier;
            if (identifier instanceof MavenUniqueSnapshotComponentIdentifier) {

            deferDeleteFile(consumer);

            project.addAttachedArtifact(createConsumerPomArtifact(project, consumer, session));
        } else if (project.getModel().getDelegate().isRoot()) {
            throw new IllegalStateException(
                    "The use of the root attribute on the model requires the buildconsumer feature to be active");
        }
    }