public List<Integer> getScansToDecode() {
      return Collections.EMPTY_LIST;
    }
Simple {@link ProgressiveJpegConfig} with predefined scans to decode and good-enough scan number.

<p>If no specific scans to decode are provided, every scan is allowed to be decoded.
imagepipeline/src/main/java/com/facebook/imagepipeline/decoder/SimpleProgressiveJpegConfig.java