From 0aed28966cc282192d832d7b215cf4ac9f47d22c Mon Sep 17 00:00:00 2001
From: hengyunabc <hengyunabc@gmail.com>
Date: Tue, 24 Nov 2020 22:08:39 +0800
Subject: [PATCH] improve

---
 .../com/taobao/arthas/core/advisor/AdviceListenerManager.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/com/taobao/arthas/core/advisor/AdviceListenerManager.java b/core/src/main/java/com/taobao/arthas/core/advisor/AdviceListenerManager.java
index ab710776d84..f78b2a87052 100644
--- a/core/src/main/java/com/taobao/arthas/core/advisor/AdviceListenerManager.java
+++ b/core/src/main/java/com/taobao/arthas/core/advisor/AdviceListenerManager.java
@@ -100,7 +100,7 @@ public void run() {
         }, 3, 3, TimeUnit.SECONDS);
     }
 
-    static private ConcurrentWeakKeyHashMap<ClassLoader, ClassLoaderAdviceListenerManager> adviceListenerMap = new ConcurrentWeakKeyHashMap<ClassLoader, ClassLoaderAdviceListenerManager>();
+    private static final ConcurrentWeakKeyHashMap<ClassLoader, ClassLoaderAdviceListenerManager> adviceListenerMap = new ConcurrentWeakKeyHashMap<ClassLoader, ClassLoaderAdviceListenerManager>();
 
     static class ClassLoaderAdviceListenerManager {
         private ConcurrentHashMap<String, List<AdviceListener>> map = new ConcurrentHashMap<String, List<AdviceListener>>();