From 2780298b60d0e284571ac55a16d3597365162edb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=89=E4=B8=99?= <sanbing-os@foxmail.com>
Date: Tue, 15 Oct 2024 17:40:45 +0800
Subject: [PATCH] cleanup

---
 .../java/sanbing/jcpp/protocol/domain/ProtocolUplinkMsg.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/ProtocolUplinkMsg.java b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/ProtocolUplinkMsg.java
index cdeabf8..c770fc4 100644
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/ProtocolUplinkMsg.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/ProtocolUplinkMsg.java
@@ -13,8 +13,8 @@ public record ProtocolUplinkMsg<T>(SocketAddress address, UUID id, T data, int s
 
     @Override
     public String toString() {
-        if (data instanceof byte[]) {
-            return ByteBufUtil.hexDump((byte[]) data);
+        if (data instanceof byte[] bytes) {
+            return ByteBufUtil.hexDump(bytes);
         } else {
             return data.toString();
         }