Search file directory (recursive method) with java language

Customizable recursive directory scanner.

Recursively delete a directory, emptying all contents.

Copy a file to a new location, optionally marking the file as a temporary file (to be deleted on application exit).

Note there are issues for temporary files - not all the parent directories that might be created are guaranteed to be deleted - only the immediate parent directory will be deleted on exit if created. Other higher-level directories will not be deleted, even if the file is marked as temporary.

Make a new directory

List Files in a Directory in C#

List Files in a Directory in VB.NET