package com.zetcode;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.stream.Stream;
public class FilesWalkFileExtensionEx {
public static void main(String[] args) throws IOException {
var dirName = "C:/Users/Jano/Downloads";
try (Stream paths = Files.walk(Paths.get(dirName), 2)) {
paths.map(path -> path.toString()).filter(f -> f.endsWith(".pdf"))
.forEach(System.out::println);
}
}
}