Java: Download files from HTTP

import java.io.*;
import java.net.*;
/*
* Command line program to download data from URLs and save
* it to local files. Run like this:
* java FileDownload http://schmidt.devlib.org/java/file-download.html
* @author Marco Schmidt
*/
public class FileDownload {
   public static void download(String address, String localFileName) {
      OutputStream out = null;
      URLConnection conn = null;
      InputStream in = null;
      try {
         URL url = new URL(address);
         out = new BufferedOutputStream(
         new FileOutputStream(localFileName));
         conn = url.openConnection();
         in = conn.getInputStream();
         byte[] buffer = new byte[1024];
         int numRead;
         long numWritten = 0;
         while ((numRead = in.read(buffer)) != -1) {
            out.write(buffer, 0, numRead);
            numWritten += numRead;
         }
         System.out.println(localFileName + "\t" + numWritten);
      } catch (Exception exception) {
         exception.printStackTrace();
      } finally {
         try {
            if (in != null) {
               in.close();
            }
            if (out != null) {
               out.close();
            }
         } catch (IOException ioe) {
         }
      }
   }

   public static void download(String address) {
      int lastSlashIndex = address.lastIndexOf('/');
      if (lastSlashIndex >= 0 &&
      lastSlashIndex < address.length() - 1) {
         download(address, address.substring(lastSlashIndex + 1));
      } else {
         System.err.println("Could not figure out local file name for " +
address);
         }
      }

   public static void main(String[] args) {
      for (int i = 0; i < args.length; i++) {
         download(args[i]);
      }
   }
}

Reference: http://schmidt.devlib.org