Review fixes for async-http-client-2.0:javaagent

Automated code review of instrumentation/async-http-client/async-http-client-2.0/javaagent.

Author: otelbot[bot]

instrumentation/async-http-client/async-http-client-2.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/asynchttpclient/v2_0/CompletableFutureWrapper.java

@@ -11,8 +11,6 @@
 
 public class CompletableFutureWrapper {
 
-  private CompletableFutureWrapper() {}
-
   public static <T> CompletableFuture<T> wrap(CompletableFuture<T> future, Context context) {
     CompletableFuture<T> result = new CompletableFuture<>();
     future.whenComplete(
@@ -28,4 +26,6 @@ public static <T> CompletableFuture<T> wrap(CompletableFuture<T> future, Context
 
     return result;
   }
+
+  private CompletableFutureWrapper() {}
 }

instrumentation/async-http-client/async-http-client-2.0/metadata.yaml

@@ -8,16 +8,19 @@ semantic_conventions:
   - HTTP_CLIENT_METRICS
 configurations:
   - name: otel.instrumentation.http.known-methods
+    declarative_name: java.common.http.known_methods
     description: >
       Configures the instrumentation to recognize an alternative set of HTTP request methods. All
       other methods will be treated as `_OTHER`.
     type: list
     default: "CONNECT,DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT,TRACE"
   - name: otel.instrumentation.http.client.capture-request-headers
+    declarative_name: general.http.client.request_captured_headers
     description: List of HTTP request headers to capture in HTTP client telemetry.
     type: list
     default: ""
   - name: otel.instrumentation.http.client.capture-response-headers
+    declarative_name: general.http.client.response_captured_headers
     description: List of HTTP response headers to capture in HTTP client telemetry.
     type: list
     default: ""
@@ -26,13 +29,15 @@ configurations:
     type: map
     default: ""
   - name: otel.instrumentation.http.client.emit-experimental-telemetry
+    declarative_name: java.common.http.client.emit_experimental_telemetry/development
     description: >
       Enable the capture of experimental HTTP client telemetry. Adds the `http.request.body.size`
       and `http.response.body.size` attributes to spans, and records `http.client.request.size` and
       `http.client.response.size` metrics.
     type: boolean
     default: false
   - name: otel.instrumentation.sanitization.url.experimental.sensitive-query-parameters
+    declarative_name: general.sanitization.url.sensitive_query_parameters/development
     description: List of URL query parameter names whose values are redacted in URL attributes. See https://opentelemetry.io/docs/specs/semconv/http/http-spans.
     type: list
     default: "AWSAccessKeyId,Signature,sig,X-Goog-Signature"