ass or interface in java.lang">String</a>...&nbsp;urlPatterns)</pre>
<div class="block">Adds a servlet mapping with the given URL patterns for the Servlet represented by this ServletRegistration.

 <p>
 If any of the specified URL patterns are already mapped to a different Servlet, no updates will be performed.

 <p>
 If this method is called multiple times, each successive call adds to the effects of the former.

 <p>
 The returned set is not backed by the <code>ServletRegistration</code> object, so change