From 0661bf27df13aeb250561ffdfc5694ae939c4cc6 Mon Sep 17 00:00:00 2001
From: chenkai <chenkai@hnchasing.com>
Date: Tue, 29 Jul 2025 14:40:48 +0800
Subject: [PATCH] =?UTF-8?q?=E5=B0=86=E5=A4=9A=E5=B1=82=E7=BA=A7Map?=
 =?UTF-8?q?=E5=A4=84=E7=90=86=E4=B8=BA=E4=B8=80=E4=B8=AA=E5=B1=82=E7=BA=A7?=
 =?UTF-8?q?Map=E7=B1=BB=E5=9E=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java b/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java
index e99787edd..3ade23d5f 100755
--- a/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java
+++ b/hutool-core/src/main/java/cn/hutool/core/map/MapUtil.java
@@ -1577,7 +1577,7 @@ public class MapUtil {
 	public static <K, V> Map<K, V> flatten(Map<K, V> map) {
 		Assert.notNull(map);
 		Map<K, V> flatMap = new HashMap<>();
-		flatten(map,  flatMap);
+		flatten(map, flatMap);
 		return flatMap;
 	}
 }