Socket s=new Socket("sql.ru", 80 );
        System.out.printf("===================================================================\n");
        System.out.printf("Address           = %s:%d\n",s.getInetAddress(),s.getPort());
        System.out.printf("Local address     = %s:%d\n",s.getLocalAddress(),s.getLocalPort());
        System.out.printf("Keep Alive        = %s\n",s.getKeepAlive());
        System.out.printf("OOB Inline        = %s\n",s.getOOBInline());
        System.out.printf("Traffic Class     = %d\n",s.getTrafficClass());
        System.out.printf("ReuseAddress      = %s\n",s.getReuseAddress());        
        System.out.printf("Send Buffer size  = %d\n",s.getSendBufferSize());
        System.out.printf("TCP NO Delay      = %s\n",s.getTcpNoDelay());
        System.out.printf("So Timeout        = %d\n",s.getSoTimeout());
        System.out.printf("So Linger         = %d\n",s.getSoLinger());
        System.out.printf("===================================================================\n");