code: @Override
      public java.util.concurrent.Future<GetQueueAttributesResult> getQueueAttributesAsync(String queueUrl, java.util.List<String> attributeNames,
              com.amazonaws.handlers.AsyncHandler<GetQueueAttributesRequest, GetQueueAttributesResult> asyncHandler) {
  
          return getQueueAttributesAsync(new GetQueueAttributesRequest().withQueueUrl(queueUrl).withAttributeNames(attributeNames), asyncHandler);
      }
docs: Simplified method form for invoking the GetQueueAttributes operation with an AsyncHandler.
  
  @see #getQueueAttributesAsync(GetQueueAttributesRequest, com.amazonaws.handlers.AsyncHandler)