import org.apache.commons.httpclient.Header;
import org.apache.commons.httpclient.HeaderElement;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.UsernamePasswordCredentials;
import org.apache.commons.httpclient.auth.AuthScope;
import org.apache.commons.httpclient.methods.GetMethod;

public class BrowserAuth {

	public static void main(String[] args) {
		try {

			// 
			String urlStr = “http://example.com:8080/abc/”;
			String host = “example.com”;
			String realm = “ExampleRealm”;
			String userName = “user”;
			String password = “password”;
			// 

			HttpClient client = new HttpClient();

			GetMethod getMethod = new GetMethod(urlStr);

			int status = client.executeMethod(getMethod);
			System.out.println(”status: ” + status);
			String responseBody = getMethod.getResponseBodyAsString();
			System.out.println(”responseBody: ” + responseBody);

			Header wwAuthHeader = getMethod.getResponseHeader(”WWW-Authenticate”);
			for (HeaderElement element : wwAuthHeader.getElements()) {
				System.out.println(element.getName() + “: ” + element.getValue());
			}

			UsernamePasswordCredentials upc = new UsernamePasswordCredentials(userName, password);
			AuthScope as = new AuthScope(host, 8080, realm);
			client.getState().setCredentials(as, upc);
			status = client.executeMethod(getMethod);
			System.out.println(”status: ” + status);
			responseBody = getMethod.getResponseBodyAsString();
			System.out.println(”responseBody: ” + responseBody);

			getMethod.releaseConnection();

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

	}

}

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.Authenticator;
import java.net.HttpURLConnection;
import java.net.PasswordAuthentication;
import java.net.URL;

public class NtlmTest01 {

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

		String urlStr = “http://example.com/root/action.dll?p1=value1″;
		String domain = “”; // May also be referred as realm
		String userName = “CHANGE_ME”;
		String password = “CHANGE_ME”;		

		String responseText = getAuthenticatedResponse(urlStr, domain, userName, password);

	    System.out.println(”response: ” + responseText);
	}

	private static String getAuthenticatedResponse(final String urlStr, final String domain, final String userName, final String password) throws IOException {

	    StringBuilder response = new StringBuilder();

		Authenticator.setDefault(new Authenticator() {
	        @Override
	        public PasswordAuthentication getPasswordAuthentication() {
	            return new PasswordAuthentication(domain + “\\” + userName, password.toCharArray());
	        }
	    });

	    URL urlRequest = new URL(urlStr);
	    HttpURLConnection conn = (HttpURLConnection) urlRequest.openConnection();
	    conn.setDoOutput(true);
	    conn.setDoInput(true);
	    conn.setRequestMethod(”GET”);

	    InputStream stream = conn.getInputStream();
	    BufferedReader in = new BufferedReader(new InputStreamReader(stream));
	    String str = “”;
	    while ((str = in.readLine()) != null) {
	        response.append(str);
	    }
	    in.close();		

	    return response.toString();
	}

}

public static String getStackTraceString(Exception e) {
	StringWriter writer = new StringWriter();
	PrintWriter pw = new PrintWriter(writer);
	e.printStackTrace(pw);
	StringBuffer sb = writer.getBuffer();
	return sb.toString();
}

package com.examples.htmlunit;

import java.io.IOException;
import java.net.URL;
import java.util.List;

import com.gargoylesoftware.htmlunit.BrowserVersion;
import com.gargoylesoftware.htmlunit.Page;
import com.gargoylesoftware.htmlunit.RefreshHandler;
import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.HtmlAnchor;
import com.gargoylesoftware.htmlunit.html.HtmlForm;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlTable;
import com.gargoylesoftware.htmlunit.html.HtmlTableRow;

public class YahooMail {

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

		// Create and initialize WebClient object
	    WebClient webClient = new WebClient(BrowserVersion.FIREFOX_2);
	    webClient.setThrowExceptionOnScriptError(false);
	    webClient.setRefreshHandler(new RefreshHandler() {
			public void handleRefresh(Page page, URL url, int arg) throws IOException {
				System.out.println("handleRefresh");
			}

	    });

	    // visit Yahoo Mail login page and get the Form object
	    HtmlPage page = (HtmlPage) webClient.getPage("https://login.yahoo.com/config/login_verify2?.intl=us&.src=ym");
	    HtmlForm form = page.getFormByName("login_form");

	    // Enter login and passwd
	    form.getInputByName("login").setValueAttribute("@@@@@@@");
	    form.getInputByName("passwd").setValueAttribute("@@@@@@@");

	    // Click "Sign In" button/link
	    page = (HtmlPage) form.getInputByValue("Sign In").click();

	    // Click "Inbox" link
	    HtmlAnchor anchor = (HtmlAnchor) page.getHtmlElementById("WelcomeInboxFolderLink");
	    page = (HtmlPage) anchor.click();

	    // Get the table object containing the mails
	    HtmlTable dataTable = (HtmlTable) page.getHtmlElementById("datatable");

	    // Go through each row and count the row with class=msgnew
	    int newMessageCount = 0;
	    List rows = (List) dataTable.getHtmlElementsByTagName("tr");
	    for (HtmlTableRow row: rows) {
	    	if (row.getAttribute("class").equals("msgnew")) {
	    		newMessageCount++;
	    	}
	    }	    

	    // Print the newMessageCount to screen
	    System.out.println("newMessageCount = " + newMessageCount);

	    //System.out.println(page.asXml());	   	     	    

	}
}

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class TimerFilter implements Filter {

	public void destroy() {
		System.out.println("destroy");
	}

	public void doFilter(ServletRequest req, ServletResponse res, FilterChain filterChain) throws IOException, ServletException {
		System.out.println("doFilter");
		long startTime = System.currentTimeMillis();
		filterChain.doFilter(req, res);
		long stopTime = System.currentTimeMillis();
		System.out.println("took " + (stopTime-startTime) + " milli seconds.");

	}

	public void init(FilterConfig arg0) throws ServletException {
		System.out.println("init");
	}

}

<web-app>

    <filter>
        <filter-name>Timer</filter-name>
        <filter-class>com.msa.filter.TimerFilter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>Timer</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>    

</web-app>