JAVA : Get html Page Source through Website URL

To get source code of website page you can use HttpClient ,I will  send GET method and then get response.
The response has content of website URL.

I used Apache HttpClient package to implement this task.

In this Class I used  getStringFromInputStream method that was I was posted before in Convert InputStream to String.

here you can find Class do this task
Note I use static method WebClientDevWrapper.wrapClient, you can find its code in the article Route HTTP to HTTPS in HttpClient

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.HttpClient;
import org.apache.http.impl.client.DefaultHttpClient;

public class WebsiteSource {
    public static String getSource(String url) throws Exception {
        String retValue = "";
        HttpClient httpclient = new DefaultHttpClient();
        WebClientDevWrapper.wrapClient(httpclient);
        try {
            HttpGet httpget = new HttpGet(url);

            // Execute HTTP request
            HttpResponse response = httpclient.execute(httpget);

            //Get status : Response Ok will be HTTP/1.1 200 OK
            System.out.println(response.getStatusLine());

            // Get hold of the response entity
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                InputStream instream = entity.getContent();
                try {
                    retValue =
                            WebsiteSource.getStringFromInputStream(instream);

                } catch (RuntimeException ex) {
                    httpget.abort();
                    throw ex;
                } finally {
                    // Closing the input stream will trigger connection release
                    try {
                        instream.close();
                    } catch (Exception e) {
                    }
                }
            }

        } finally {
            httpclient.getConnectionManager().shutdown();
        }
        return retValue;
    }

    private static String getStringFromInputStream(InputStream is) {

        BufferedReader br = null;
        StringBuilder sb = new StringBuilder();

        String line;
        try {

            br = new BufferedReader(new InputStreamReader(is));
            while ((line = br.readLine()) != null) {
                sb.append(line);
            }

        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (br != null) {
                try {
                    br.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }

        return sb.toString();

    }

    public static void main(String[] args) {

        try {
            String content =
                WebsiteSource.getSource("http://mahmoudoracle.blogspot.com/");
            System.out.println(content);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

Thanks