(temp)catch ip

String str = "192.168.1.100";
                String[] ipStr = str.split("\\.");
                byte[] ipBuf = new byte[4];
                for(int i = 0; i < 4; i++){
                    ipBuf[i] = (byte)(Integer.parseInt(ipStr[i])&0xff);
                }
                    try{
                         InetAddress ia = InetAddress.getByAddress("Server",ipBuf);