if (challenges[i].toLowerCase().startsWith("basic") || challenges[i].toLowerCase().startsWith("digest")
|| challenges[i].toLowerCase().startsWith("ntlm")) {
if(i==0)
serverResponse.setHeaderField("WWW-Authenticate", challenges[i]);
else
serverResponse.addHeaderField("WWW-Authenticate", challenges[i]);
}
}
}
// response.setStatus(serverResponse.getStatus());