title: Jsoup - getting class element with whitespace in name
body: <p>I am trying to grab the value of this class by tag "c2 l n".</p>
  
  <pre><code>&lt;td class="c2 l n"&gt;&lt;span class"generic"&gt;0,63&lt;/span&gt;&lt;/td&gt;
  </code></pre>
  
  <p>In Jsoup i have tried this :</p>
  
  <pre><code>String value="c2 l n";
  Elements Stock_Data_Change = doc.getElementsByClass(value);
  </code></pre>
  
  <p>But it keeps coming up empty..
  it works fine with other classnames such as "ju.l", it seems to miss the whitespaces.
  Anyone know a solution for this?</p>