public NTLMAuthentication(boolean isProxy,URL url,PasswordAuthentication pw){
  super(isProxy ? PROXY_AUTHENTICATION : SERVER_AUTHENTICATION,AuthScheme.NTLM,url,"");
  init(pw);
}

public NTLMAuthentication ( boolean isProxy , URL url , PasswordAuthentication pw ) { super ( isProxy ? PROXY_AUTHENTICATION : SERVER_AUTHENTICATION , AuthScheme . NTLM , url , "" ) ; init ( pw ) ; }
create a ntlmauthentication : username may be specified as domain < backslash > username in the application authenticator . if this notation is not used , then the domain will be taken from a system property : " http . auth . ntlm . domain " .
