From 3f90eae60386d55869ef09eab20e8a5fea7992fd Mon Sep 17 00:00:00 2001
From: Mateusz Rzeszutek <mrzeszutek@splunk.com>
Date: Fri, 7 Apr 2023 14:37:46 +0200
Subject: [PATCH] errorprone

---
 .../restlet/v1_1/RestletNetAttributesGetter.java                | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletNetAttributesGetter.java b/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletNetAttributesGetter.java
index f36c897d174e..e2144602e98d 100644
--- a/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletNetAttributesGetter.java
+++ b/instrumentation/restlet/restlet-1.1/library/src/main/java/io/opentelemetry/instrumentation/restlet/v1_1/RestletNetAttributesGetter.java
@@ -39,7 +39,7 @@ public String getProtocolVersion(Request request) {
     return null;
   }
 
-  private String getProtocolString(Request request) {
+  private static String getProtocolString(Request request) {
     return (String) request.getAttributes().get("org.restlet.http.version");
   }