From a64fd74c0f489f2cb917f2aa1bf72548826c657b Mon Sep 17 00:00:00 2001
From: minghong <englefly@gmail.com>
Date: Thu, 10 Oct 2024 18:09:47 +0800
Subject: [PATCH] fmt

---
 .../main/java/org/apache/doris/nereids/util/MutableState.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/util/MutableState.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/util/MutableState.java
index e617bef4b344c2..44404bad7b6585 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/util/MutableState.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/util/MutableState.java
@@ -34,6 +34,7 @@ public interface MutableState {
     <T> Optional<T> get(String key);
 
     MutableState set(String key, Object value);
+
     MutableState clone();
 
     /** EmptyMutableState */
@@ -53,7 +54,7 @@ public MutableState set(String key, Object value) {
         }
 
         @Override
-        public MutableState clone () {
+        public MutableState clone() {
             return INSTANCE;
         }
     }