return getAttribute(attributes, attr, null);
}
@SuppressWarnings({ "unchecked", "rawtypes" })
public static void save(final Object o, final OutputStream out) throws IOException {
XmlStreamer streamer = null;
if (isVideoList(o)) {
streamer = new VideoXmlStreamer();
} else {
streamer = new JavaXmlStreamer();
}
streamer.save(o, out);
}