Help with "new URL (getDocumentBase(),MyFileName);"

[cachi]

Hi, Take a look at the following code:

try{

url=new URL ("http://www.ora.com/images/logo.jpg");
InputStream in = null;
in=url.openStream();
BufferedReader bf = null;
bf=new BufferedReader(new java.io.InputStreamReader(in));
theString=bf.readLine();
}catch(Exception e){
System.out.println("Something is wrong");
}

I have put a break point at the first line (url=new...). I have noticed that at execution time an exception occurs "Something is wrong"-->message.
What is wrong with it?
I have also tried the

url=new URL (getDocumentBase(),MyFileName);

But still no effects.
Thanks.

[silvia]

Checking the exception might give you a better clue:

// ...
catch (Exception e) {
  System.out.println("Something is wrong - " + e);
  e.printStackTrace();
}