private AMFMessage deserializeAMFMessage(HttpServletRequest req) throws IOException {
DataInputStream dis = null;
try {
dis = new DataInputStream(req.getInputStream());
AMFDeserializer deserializer = new AMFDeserializer(dis);
AMFMessage message = deserializer.getAMFMessage();
return message;
}
finally {
IOUtil.closeEL(dis);
}