i/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a>&nbsp;requestUri)</pre>
<div class="block">Set a new request URI using the current base URI of the application to
 resolve the application-specific request URI part.
 <p>
 Note that the method is usable only in pre-matching filters, prior to the resource
 matching occurs. Trying to invoke the method in a filter bound to a resource method
 results in an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalState