링크로 홈페이지 소스 긁어오기

ex) URL url = new URL("http://www.naver.com"); 

ex) URL url = new URL("http://search.naver.com/search.naver?where=nexearch&query=구두"); 

BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream())); 

String inputLine; 

while((inputLine = in.readLine()) != null) 

System.out.println(inputLine);