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

If you already have Spring Core as part of your project, here is an easy way to do it:

FileSystemUtils.deleteRecursively(dir);

Source:http://www.baeldung.com/java-delete-directory