if (isValidPublicIp(ipString)) { try { InetAddress clientIp = InetAddress.getByName(ipString);
if (isValidPublicIp(ipString)) { try { InetAddress clientIp = InetAddress.getByName(ipString);
if (isValidPublicIp(ipString)) { try { InetAddress clientIp = InetAddress.getByName(ipString);
if (isValidPublicIp(ipString)) { try { InetAddress clientIp = InetAddress.getByName(ipString);