Authenticator authenticator=null;
String m=method.toString(false,true);
if(Constraint.__FORM_AUTH.equals(m))
authenticator=_formAuthenticator=new FormAuthenticator();
else if(Constraint.__BASIC_AUTH.equals(m))
authenticator=new BasicAuthenticator();
else if(Constraint.__DIGEST_AUTH.equals(m))
authenticator=new DigestAuthenticator();
else if(Constraint.__CERT_AUTH.equals(m))
authenticator=new ClientCertAuthenticator();
else if(Constraint.__CERT_AUTH2.equals(m))