From 2b5c4f52d1e83e7989baa9887e1fbbf954918906 Mon Sep 17 00:00:00 2001
From: Lauri Tulmin <ltulmin@splunk.com>
Date: Tue, 5 Nov 2024 14:08:16 +0200
Subject: [PATCH] Run class load listener only once (#12565)

---
 .../java/io/opentelemetry/javaagent/tooling/AgentInstaller.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/javaagent-tooling/src/main/java/io/opentelemetry/javaagent/tooling/AgentInstaller.java b/javaagent-tooling/src/main/java/io/opentelemetry/javaagent/tooling/AgentInstaller.java
index f8cfe6eb1ca8..8cf043d0e4d3 100644
--- a/javaagent-tooling/src/main/java/io/opentelemetry/javaagent/tooling/AgentInstaller.java
+++ b/javaagent-tooling/src/main/java/io/opentelemetry/javaagent/tooling/AgentInstaller.java
@@ -137,7 +137,6 @@ private static void installBytebuddyAgent(
             .with(new RedefinitionDiscoveryStrategy())
             .with(AgentBuilder.DescriptionStrategy.Default.POOL_ONLY)
             .with(AgentTooling.poolStrategy())
-            .with(new ClassLoadListener())
             .with(AgentTooling.transformListener())
             .with(AgentTooling.locationStrategy());
     if (JavaModule.isSupported()) {
@@ -172,6 +171,7 @@ private static void installBytebuddyAgent(
       agentListener.beforeAgent(autoConfiguredSdk);
     }
 
+    agentBuilder = agentBuilder.with(new ClassLoadListener());
     agentBuilder = configureIgnoredTypes(sdkConfig, extensionClassLoader, agentBuilder);
 
     int numberOfLoadedExtensions = 0;