Get a list of resources from classpath directory

Question

I am looking for a way to get a list of all resource names from a given classpath directory, something like a method List getResourceNames (String direct

Answer 1

Using Reflections

Get everything on the classpath:

Reflections reflections = new Reflections(null, new ResourcesScanner());
Set resourceList = reflections.getResources(x -> true);

Another example - get all files with extension .csv from some.package:

Reflections reflections = new Reflections("some.package", new ResourcesScanner());
Set fileNames = reflections.getResources(Pattern.compile(".*\\.csv"));