AsyncConnector(RMISocketFactory factory,String host,int port,AccessControlContext acc){
  this.factory=factory;
  this.host=host;
  this.port=port;
  this.acc=acc;
  SecurityManager security=System.getSecurityManager();
  if (security != null) {
    security.checkConnect(host,port);
  }
}

AsyncConnector ( RMISocketFactory factory , String host , int port , AccessControlContext acc ) { this . factory = factory ; this . host = host ; this . port = port ; this . acc = acc ; SecurityManager security = System . getSecurityManager ( ) ; if ( security != null ) { security . checkConnect ( host , port ) ; } }
create a new asynchronous connector object .
