import java.io.*;
import java.net.*;

public class HttpTest {
  public static void main(String[] args) {
    try {
      System.out.println("Client Start");

//  Specify the URL to which you can access
      URL url = new URL("http://localhost:81");
      HttpURLConnection uc = (HttpURLConnection)url.openConnection();

      uc.setDoOutput(true);

        uc.setChunkedStreamingMode(Integer.MAX_VALUE);
//      uc.setChunkedStreamingMode(2147483628);

      OutputStream os = uc.getOutputStream();

    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
}