webClient.setUserAgent("Mozilla/5.0 (compatible; Yahoo! VN Slurp; http://help.yahoo.com/help/us/ysearch/slurp)");
// webClient.registryProxy("216.194.70.3", 8118, null, null);
final DataWriter writer = new DataWriter();
final DataReader reader = new DataReader();
File file = new File("F:\\Temp2\\webclient\\proxies.txt") ;
String textValue = new String(reader.load(file), "utf-8");
String [] proxies = textValue.split("\n");
File newFile = new File("F:\\Temp2\\webclient\\good.proxies.txt") ;
final File folder = new File("F:\\Temp2\\webclient\\proxy\\");
deleteFolder(folder);