Review fixes for pekko-actor-1.0:javaagent (#16939)

Co-authored-by: otelbot <197425009+otelbot@users.noreply.github.com>
Co-authored-by: Lauri Tulmin <ltulmin@splunk.com>

Author: otelbot[bot]

instrumentation/pekko/pekko-actor-1.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/pekkoactor/v1_0/PekkoActorCellInstrumentation.java

@@ -31,11 +31,11 @@ public ElementMatcher<TypeDescription> typeMatcher() {
   public void transform(TypeTransformer transformer) {
     transformer.applyAdviceToMethod(
         named("invoke").and(takesArgument(0, named("org.apache.pekko.dispatch.Envelope"))),
-        PekkoActorCellInstrumentation.class.getName() + "$InvokeAdvice");
+        getClass().getName() + "$InvokeAdvice");
     transformer.applyAdviceToMethod(
         named("systemInvoke")
             .and(takesArgument(0, named("org.apache.pekko.dispatch.sysmsg.SystemMessage"))),
-        PekkoActorCellInstrumentation.class.getName() + "$SystemInvokeAdvice");
+        getClass().getName() + "$SystemInvokeAdvice");
   }
 
   @SuppressWarnings("unused")

instrumentation/pekko/pekko-actor-1.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/pekkoactor/v1_0/PekkoDefaultSystemMessageQueueInstrumentation.java

@@ -39,7 +39,7 @@ public void transform(TypeTransformer transformer) {
         named("systemEnqueue")
             .and(takesArgument(0, named("org.apache.pekko.actor.ActorRef")))
             .and(takesArgument(1, named("org.apache.pekko.dispatch.sysmsg.SystemMessage"))),
-        PekkoDefaultSystemMessageQueueInstrumentation.class.getName() + "$DispatchSystemAdvice");
+        getClass().getName() + "$DispatchSystemAdvice");
   }
 
   @SuppressWarnings("unused")

instrumentation/pekko/pekko-actor-1.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/pekkoactor/v1_0/PekkoDispatcherInstrumentation.java

@@ -33,7 +33,7 @@ public void transform(TypeTransformer transformer) {
         named("dispatch")
             .and(takesArgument(0, named("org.apache.pekko.actor.ActorCell")))
             .and(takesArgument(1, named("org.apache.pekko.dispatch.Envelope"))),
-        PekkoDispatcherInstrumentation.class.getName() + "$DispatchEnvelopeAdvice");
+        getClass().getName() + "$DispatchEnvelopeAdvice");
   }
 
   @SuppressWarnings("unused")

instrumentation/pekko/pekko-actor-1.0/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/pekkoactor/v1_0/PekkoScheduleInstrumentation.java

@@ -30,13 +30,13 @@ public void transform(TypeTransformer transformer) {
             .and(takesArgument(1, named("scala.concurrent.duration.FiniteDuration")))
             .and(takesArgument(2, named("java.lang.Runnable")))
             .and(takesArgument(3, named("scala.concurrent.ExecutionContext"))),
-        PekkoScheduleInstrumentation.class.getName() + "$ScheduleAdvice");
+        getClass().getName() + "$ScheduleAdvice");
     transformer.applyAdviceToMethod(
         named("scheduleOnce")
             .and(takesArgument(0, named("scala.concurrent.duration.FiniteDuration")))
             .and(takesArgument(1, named("java.lang.Runnable")))
             .and(takesArgument(2, named("scala.concurrent.ExecutionContext"))),
-        PekkoScheduleInstrumentation.class.getName() + "$ScheduleOnceAdvice");
+        getClass().getName() + "$ScheduleOnceAdvice");
   }
 
   @SuppressWarnings("unused")