From 826f40f0fc9890369d8c131271fd0c9826bc28e5 Mon Sep 17 00:00:00 2001
From: Ezreal <ezrealok@163.com>
Date: Thu, 29 Sep 2022 16:16:12 +0800
Subject: [PATCH] =?UTF-8?q?opt:=20=E7=A7=BB=E9=99=A4=E6=97=A0=E7=94=A8?=
 =?UTF-8?q?=E7=9A=84=E4=BB=A3=E7=A0=81?=
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Content-Transfer-Encoding: 8bit

---
 .../com/alibaba/csp/sentinel/demo/system/SystemGuardDemo.java   | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sentinel-demo/sentinel-demo-basic/src/main/java/com/alibaba/csp/sentinel/demo/system/SystemGuardDemo.java b/sentinel-demo/sentinel-demo-basic/src/main/java/com/alibaba/csp/sentinel/demo/system/SystemGuardDemo.java
index f0e1ddff..d42eaf90 100755
--- a/sentinel-demo/sentinel-demo-basic/src/main/java/com/alibaba/csp/sentinel/demo/system/SystemGuardDemo.java
+++ b/sentinel-demo/sentinel-demo-basic/src/main/java/com/alibaba/csp/sentinel/demo/system/SystemGuardDemo.java
@@ -87,7 +87,6 @@ public class SystemGuardDemo {
     }
 
     private static void initSystemRule() {
-        List<SystemRule> rules = new ArrayList<SystemRule>();
         SystemRule rule = new SystemRule();
         // max load is 3
         rule.setHighestSystemLoad(3.0);
@@ -100,7 +99,6 @@ public class SystemGuardDemo {
         // max parallel working thread is 10
         rule.setMaxThread(10);
 
-        rules.add(rule);
         SystemRuleManager.loadRules(Collections.singletonList(rule));
     }