Acc creater

package scripts.tools;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Random;

public class AccountCreator {

	public static boolean createAccount(String email, String name, String password) {
		String SUBSTR_BLOCKED = "blocked from creating too many";
		String SUBSTR_TAKEN = "passwords you have";
		String SUBSTR_CREATED = "Click the link we have included in the confirmation email.";
		// Get random age to use when creating the account
		Random r = new Random();
		int age = 18 + r.nextInt(10);
		try {
			String urlParameters = "onlyOneEmail=" + URLEncoder.encode("1", "UTF-8") + "&age="
					+ URLEncoder.encode("" + age, "UTF-8") + "&displayname_preset=" + URLEncoder.encode("true", "UTF-8")
					+ "&displayname=" + URLEncoder.encode(name, "UTF-8") + "&email1="
					+ URLEncoder.encode(email, "UTF-8") + "&password1=" + URLEncoder.encode(password, "UTF-8")
					+ "&password2=" + URLEncoder.encode(password, "UTF-8") + "&agree_pp_and_tac="
					+ URLEncoder.encode("1", "UTF-8") + "&submit=" + URLEncoder.encode("Join Now", "UTF-8");
			URL ur = new URL("https://secure.runescape.com/m=account-creation/g=oldscape/create_account_funnel.ws");
			HttpURLConnection yc = (HttpURLConnection) ur.openConnection();
			yc.setDoOutput(true);
			yc.setDoInput(true);
			HttpURLConnection.setFollowRedirects(true);
			yc.setRequestMethod("POST");
			yc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
			yc.setRequestProperty("charset", "utf-8");
			yc.setRequestProperty("Content-Length", "" + Integer.toString(urlParameters.getBytes().length));
			yc.setUseCaches(false);
			DataOutputStream wr = new DataOutputStream(yc.getOutputStream());
			wr.writeBytes(urlParameters);
			wr.flush();
			wr.close();
			BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));
			String inputLine;
			while ((inputLine = in.readLine()) != null) {
				if (inputLine.contains(SUBSTR_TAKEN)) {
					// Account name taken
					System.out.println("NAME TAKEN");
				} else if (inputLine.contains(SUBSTR_BLOCKED)) {
					// Blocked for creating too many accounts
					System.out.println("BLOCKED");
				} else if (inputLine.contains(SUBSTR_CREATED)) {
					// Account successfully created
					System.out.println("SUCESS");
					in.close();
					return true;
				}
			}
			in.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
		return false;
	}

}