Java.nio: most concise recursive directory delete

Question

I am currently trying to recursively delete a directory... Strangely enough the shortest piece of code I was able to find is the following construct, employing an ad-hoc

Answer 1

The following solution doesn't need the conversion from Path to File objects:

Path rootPath = Paths.get("/data/to-delete");     
final List pathsToDelete = Files.walk(rootPath).sorted(Comparator.reverseOrder()).collect(Collectors.toList());
for(Path path : pathsToDelete) {
    Files.deleteIfExists(path);
}