title: call url from java with special characters
body: <p>I have an URL with a special character, which I like to request, but URL is not recognized from JAVA.
  URL : <code>http://en.wikipedia.org/w/api.php?action=query&amp;prop=langlinks&amp;titles=Iași&amp;redirects=&amp;lllimit=400</code>     ( Special Character is <code>ș</code> from the word Iași )</p>
  
  <p>My Java Code :</p>
  
  <pre><code>String sWikiID="Iași";
  String sArticleEncoded = URLEncoder.encode(sWikiID);
  String sURL = "http://" + sFromLang + ".wikipedia.org" + "/w/api.php?action=query&amp;prop=langlinks&amp;titles=" + sArticleEncoded + "&amp;redirects=&amp;lllimit=400";
  URL url = new URL(sURL);
  BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream(), "UTF-8"));
  </code></pre>
  
  <p>Any hints ?</p>