}
public void startProxy(String []args) throws GeneralSecurityException, IOException {
logger.setUseParentHandlers(false);
Handler ch = new ConsoleHandler();
ch.setFormatter(new TextFormatter());
logger.addHandler(ch);
if (args == null
|| (args.length != 1 && args.length != 2 && args.length != 5 && args.length != 6)) {
usage();