title: Multiple filters with same url mapping
body: <p>Is it possible to use two filters that have the same url-mapping? </p>
  
  <pre><code>&lt;filter&gt;
   &lt;filter-name&gt;TeeFilter&lt;/filter-name&gt;
   &lt;filter-class&gt;filter1r&lt;/filter-class&gt;
  &lt;/filter&gt;
  &lt;filter-mapping&gt;
   &lt;filter-name&gt;TeeFilter&lt;/filter-name&gt;
   &lt;url-pattern&gt;/*&lt;/url-pattern&gt;
  &lt;/filter-mapping&gt;
  &lt;filter&gt;
  &lt;display-name&gt;CredentialsFilter&lt;/display-name&gt;
  &lt;filter-name&gt;CredentialsFilter&lt;/filter-name&gt;
  &lt;filter-class&gt;filter2&lt;/filter-class&gt;
  &lt;/filter&gt;
  &lt;filter-mapping&gt;
   &lt;filter-name&gt;CredentialsFilter&lt;/filter-name&gt;
   &lt;url-pattern&gt;/*&lt;/url-pattern&gt;
  &lt;/filter-mapping&gt;
  </code></pre>