@Override
    public List<BufferedImage> getAllBufferedImages(final ByteSource byteSource) throws ImagingException, IOException {
        final IcnsContents icnsContents = readImage(byteSource);
        return IcnsDecoder.decodeAllImages(icnsContents.icnsElements);
    }
Constructs a new instance with the big-endian byte order.
src/main/java/org/apache/commons/imaging/formats/icns/IcnsImageParser.java