From 02c5d10af59f925c2cb50c552ce72d409635d7c4 Mon Sep 17 00:00:00 2001
From: "david.alvarez" <david.alvarez@edreamsodigeo.com>
Date: Wed, 10 Jun 2026 10:32:57 +0200
Subject: [PATCH] more style

---
 src/main/java/com/dostalgia/FileUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/dostalgia/FileUtils.java b/src/main/java/com/dostalgia/FileUtils.java
index 51e317b..b29d359 100644
--- a/src/main/java/com/dostalgia/FileUtils.java
+++ b/src/main/java/com/dostalgia/FileUtils.java
@@ -43,7 +43,7 @@ public final class FileUtils {
         List<String> result = new ArrayList<>();
         Files.walkFileTree(dir, new SimpleFileVisitor<>() {
             @Override
-            public FileVisitResult visitFile(Path f, BasicFileAttributes a) {
+            public @Nonnull FileVisitResult visitFile(@Nonnull Path f, @Nonnull BasicFileAttributes a) {
                 String name = f.getFileName().toString().toLowerCase();
                 for (String ext : extensions) {
                     if (name.endsWith(ext)) {