Review fixes for netty-4.1:library (#18226)

otelbot[bot] · web-flow · commit 6718d3369df9 · 2026-04-23T10:02:44.000+03:00
Co-authored-by: otelbot &lt;197425009+otelbot@users.noreply.github.com&gt;
diff --git a/instrumentation/netty/netty-4.1/library/src/main/java/io/opentelemetry/instrumentation/netty/v4_1/internal/ProtocolSpecificEvent.java b/instrumentation/netty/netty-4.1/library/src/main/java/io/opentelemetry/instrumentation/netty/v4_1/internal/ProtocolSpecificEvent.java
@@ -33,7 +33,7 @@ public enum ProtocolSpecificEvent {
   SWITCHING_PROTOCOLS("http.response.status_code.101.upgrade") {
 
     @Override
-    void addEvent(Context context, HttpRequest request, HttpResponse response) {
+    void addEvent(Context context, @Nullable HttpRequest request, HttpResponse response) {
       Span.fromContext(context)
           .addEvent(
               eventName(),
@@ -62,6 +62,5 @@ public String eventName() {
     return eventName;
   }
 
-  abstract void addEvent(
-      Context context, @Nullable HttpRequest request, @Nullable HttpResponse response);
+  abstract void addEvent(Context context, @Nullable HttpRequest request, HttpResponse response);
 }

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ public enum ProtocolSpecificEvent {`
`33`	`33`	`SWITCHING_PROTOCOLS("http.response.status_code.101.upgrade") {`
`34`	`34`
`35`	`35`	`@Override`
`36`		`- void addEvent(Context context, HttpRequest request, HttpResponse response) {`
	`36`	`+ void addEvent(Context context, @Nullable HttpRequest request, HttpResponse response) {`
`37`	`37`	`Span.fromContext(context)`
`38`	`38`	`.addEvent(`
`39`	`39`	`eventName(),`
`@@ -62,6 +62,5 @@ public String eventName() {`
`62`	`62`	`return eventName;`
`63`	`63`	`}`
`64`	`64`
`65`		`- abstract void addEvent(`
`66`		`- Context context, @Nullable HttpRequest request, @Nullable HttpResponse response);`
	`65`	`+ abstract void addEvent(Context context, @Nullable HttpRequest request, HttpResponse response);`
`67`	`66`	`}`