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import java.net.*; import java.io.*; import java.security.*; import javax.net.ssl.*; import com.macfaq.io.*; public class HTTPSClient {
    public static void main(String[] args) {
      if (args.length == 0) {
        System.out.println("Usage: java HTTPSClient2 host");       return;     }     int port = 443; // default https port     String host = args[0];     try {
        SSLSocketFactory factory        = (SSLSocketFactory) SSLSocketFactory.getDefault();       SSLSocket socket = (SSLSocket) factory.createSocket(host, port);       // enable all the suites       String[] supported = socket.getSupportedCipherSuites();       socket.setEnabledCipherSuites(supported);       Writer out = new OutputStreamWriter(socket.getOutputStream());       // https requires the full URL in the GET line       out.write("GET http://" + host + "/ HTTP/1.1\r\n");       out.write("Host: " + host + "\r\n");       out.write("\r\n");       out.flush();       // read response       BufferedReader in = new SafeBufferedReader(         new InputStreamReader(socket.getInputStream()));       // read the header       String s;       while (!(s = in.readLine()).equals("")) {
            System.out.println(s);       }       System.out.println();       // read the length       String contentLength = in.readLine();       int length = Integer.MAX_VALUE;       try {
          length = Integer.parseInt(contentLength.trim(), 16);       }       catch (NumberFormatException ex) {
          // This server doesn't send the content-length         // in the first line of the response body       }       System.out.println(contentLength);       int c;       int i = 0;       while ((c = in.read()) != -1 && i++ < length) {
          System.out.write(c);       }       System.out.println();       out.close();       in.close();       socket.close();     }     catch (IOException ex) {
        System.err.println(ex);     }   } }    /**    *   Java Network Programming, Third Edition    *   By Elliotte Rusty Harold    *   Third Edition October 2004    *   ISBN: 0-596-00721-3    */

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