reverse.java

it contains the practical programs in our college

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

public class Reverse {
    public static void main(String[] args) throws Exception {

	if (args.length != 2) {
	    System.err.println("Usage:  java Reverse " +
                               "http://<location of your servlet/script>" + 
                               " string_to_reverse");
	    System.exit(1);
	}

	String stringToReverse = URLEncoder.encode(args[1], "UTF-8");

	URL url = new URL(args[0]);
	URLConnection connection = url.openConnection();
	connection.setDoOutput(true);

	OutputStreamWriter out = new OutputStreamWriter(
                              connection.getOutputStream());
	out.write("string=" + stringToReverse);
	out.close();

	BufferedReader in = new BufferedReader(
				new InputStreamReader(
				connection.getInputStream()));
				
	String decodedString;

	while ((decodedString = in.readLine()) != null) {
	    System.out.println(decodedString);
	}
	in.close();
    }
}