File Download from Web by using Java

package com.javapages4all;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;

/**
 *
 * @author Rajeswararao (JavaPages4All)
 *
 */
public class FileDownload {

public static void main(String args[]) throws IOException {
BufferedInputStream buffInputStream=null;
FileOutputStream fileOutputStream=null;
BufferedOutputStream buffOutputStream=null;

try {
buffInputStream= new BufferedInputStream(new URL("File Url").openStream());
fileOutputStream = new FileOutputStream("D://JavaPage4All.pdf");
buffOutputStream = new BufferedOutputStream(fileOutputStream,1024);
byte data[] = new byte[1024];
int length;
while ((length = buffInputStream.read(data)) > 0) {
buffOutputStream.write(data, 0, length);
}

} catch (Exception e) {
e.printStackTrace();
}finally{
if(buffOutputStream != null)
buffOutputStream.close();
if(fileOutputStream != null)
fileOutputStream.close();
if(buffInputStream != null)
buffInputStream.close();
}
}
}