From 3bc94cbb68d80d9d436f839f385d63e5205e3157 Mon Sep 17 00:00:00 2001
From: Kdump <rootshellexp@gmail.com>
Date: Wed, 30 Sep 2020 22:51:05 +0800
Subject: [PATCH] fix Calling getClass() on an enum may return a subclass of
 the enum type (#5594)

ref: https://errorprone.info/bugpattern/GetClassOnEnum
---
 .../skywalking/apm/agent/test/tools/AgentServiceRule.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apm-sniffer/apm-test-tools/src/main/java/org/apache/skywalking/apm/agent/test/tools/AgentServiceRule.java b/apm-sniffer/apm-test-tools/src/main/java/org/apache/skywalking/apm/agent/test/tools/AgentServiceRule.java
index 3e942d53d..0116e0dcb 100644
--- a/apm-sniffer/apm-test-tools/src/main/java/org/apache/skywalking/apm/agent/test/tools/AgentServiceRule.java
+++ b/apm-sniffer/apm-test-tools/src/main/java/org/apache/skywalking/apm/agent/test/tools/AgentServiceRule.java
@@ -38,7 +38,7 @@ public class AgentServiceRule extends ExternalResource {
         super.after();
         try {
             FieldSetter.setValue(
-                ServiceManager.INSTANCE.getClass(), "bootedServices", new HashMap<Class, BootService>());
+                ServiceManager.INSTANCE.getDeclaringClass(), "bootedServices", new HashMap<Class, BootService>());
             FieldSetter.setValue(
                 IgnoredTracerContext.ListenerManager.class, "LISTENERS", new LinkedList<TracingContextListener>());
             FieldSetter.setValue(