If it is final then why put static?
<p>Sometimes I see something like :</p>

<pre><code>public class MainActivity extends Activity
{
    public static final String url_google = "http://www.google.com";

    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }    
}
</code></pre>

<p>What I actually don't get, is why using <code>public static final</code> , and not  <code>public final</code> or <code>final</code>
<br></p>
