public static void main(String[] args) throws Exception { if (args.length != 4) { System.out.println("Usage: SampleServer <keystore> <password> <root file> <port>"); return; } String keystoreFile = args[0]; String password = args[1]; String root = args[2]; int port = Integer.parseInt(args[3]); SSLContext sslContext = sslContext(keystoreFile, password); SampleServer server = new SampleServer(sslContext, root, port); server.run(); }