From 4f2b708179bf43bec8fa7cca5f6350bc929af307 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E6=99=93=E5=8F=8C=20Li=20Xiao=20Shuang?=
 <644968328@qq.com>
Date: Thu, 21 Apr 2022 09:33:47 +0800
Subject: [PATCH] Explicit type argument can be replaced with <> (#4186)

---
 .../rocketmq/common/protocol/route/TopicRouteData.java      | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/src/main/java/org/apache/rocketmq/common/protocol/route/TopicRouteData.java b/common/src/main/java/org/apache/rocketmq/common/protocol/route/TopicRouteData.java
index e8f54b8d73..2d900398e3 100644
--- a/common/src/main/java/org/apache/rocketmq/common/protocol/route/TopicRouteData.java
+++ b/common/src/main/java/org/apache/rocketmq/common/protocol/route/TopicRouteData.java
@@ -33,9 +33,9 @@ public class TopicRouteData extends RemotingSerializable {
 
     public TopicRouteData cloneTopicRouteData() {
         TopicRouteData topicRouteData = new TopicRouteData();
-        topicRouteData.setQueueDatas(new ArrayList<QueueData>());
-        topicRouteData.setBrokerDatas(new ArrayList<BrokerData>());
-        topicRouteData.setFilterServerTable(new HashMap<String, List<String>>());
+        topicRouteData.setQueueDatas(new ArrayList<>());
+        topicRouteData.setBrokerDatas(new ArrayList<>());
+        topicRouteData.setFilterServerTable(new HashMap<>());
         topicRouteData.setOrderTopicConf(this.orderTopicConf);
 
         if (this.queueDatas != null) {