From 59c1034d3461bc39224421694007801282e8d8e0 Mon Sep 17 00:00:00 2001 From: Lauri Tulmin Date: Mon, 25 Jan 2021 17:03:41 +0200 Subject: [PATCH] Fix warning on agent startup (#2109) --- .../instrumentation/methods/MethodInstrumentationModule.java | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/instrumentation/methods/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/methods/MethodInstrumentationModule.java b/instrumentation/methods/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/methods/MethodInstrumentationModule.java index 6a0d69c472..b5bdb89f59 100644 --- a/instrumentation/methods/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/methods/MethodInstrumentationModule.java +++ b/instrumentation/methods/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/methods/MethodInstrumentationModule.java @@ -56,7 +56,9 @@ public class MethodInstrumentationModule extends InstrumentationModule { // generate any TypeInstrumentation for muzzle to analyze @Override protected String[] additionalHelperClassNames() { - return new String[] {"io.opentelemetry.javaagent.instrumentation.methods.MethodTracer"}; + return typeInstrumentations.isEmpty() + ? new String[0] + : new String[] {"io.opentelemetry.javaagent.instrumentation.methods.MethodTracer"}; } @Override