Removed redundant null check.

Author: lukeina2z

instrumentation/aws-sdk/aws-sdk-1.11/library/src/main/java/io/opentelemetry/instrumentation/awssdk/v1_11/RequestAccess.java

@@ -26,27 +26,18 @@ protected RequestAccess computeValue(Class<?> type) {
 
   @Nullable
   static String getSecretArn(Object request) {
-    if (request == null) {
-      return null;
-    }
     RequestAccess access = REQUEST_ACCESSORS.get(request.getClass());
     return invokeOrNull(access.getSecretArn, request);
   }
 
   @Nullable
   static String getStepFunctionsActivityArn(Object request) {
-    if (request == null) {
-      return null;
-    }
     RequestAccess access = REQUEST_ACCESSORS.get(request.getClass());
     return invokeOrNull(access.getStepFunctionsActivityArn, request);
   }
 
   @Nullable
   static String getStateMachineArn(Object request) {
-    if (request == null) {
-      return null;
-    }
     RequestAccess access = REQUEST_ACCESSORS.get(request.getClass());
     return invokeOrNull(access.getStateMachineArn, request);
   }