From c1669b7814430ac4193075bcfe8590fb35fcb213 Mon Sep 17 00:00:00 2001
From: Falmer <foulorown@gmail.com>
Date: Fri, 23 Jan 2026 11:58:36 +0300
Subject: [PATCH] Update

---
 src/main/java/ru/ilug/c6_word_group/WordGroupImpl.java | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/java/ru/ilug/c6_word_group/WordGroupImpl.java b/src/main/java/ru/ilug/c6_word_group/WordGroupImpl.java
index b522ffb..6fa5cd0 100644
--- a/src/main/java/ru/ilug/c6_word_group/WordGroupImpl.java
+++ b/src/main/java/ru/ilug/c6_word_group/WordGroupImpl.java
@@ -11,7 +11,6 @@ public class WordGroupImpl implements WordGroup {
     public Map<Integer, List<String>> groupWordsByLength(String text) {
         text = text.replaceAll("[.,]", "");
         return Arrays.stream(text.split(" "))
-                .map(String::toLowerCase)
                 .collect(Collectors.groupingBy(String::length));
     }
 }