jetty-rewrite/src/main/config/etc/jetty-rewrite.xml

<?xml version="1.0"?>
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_3.dtd">

<Configure id="Server" class="org.eclipse.jetty.server.Server">

  <!-- =========================================================== -->
  <!-- configure rewrite handler                                   -->
  <!-- =========================================================== -->
  <Call name="insertHandler">
    <Arg>
      <New class="org.eclipse.jetty.rewrite.handler.RewriteHandler">
	<Set name="rewriteRequestURI"><Property name="jetty.rewrite.rewriteRequestURI" deprecated="rewrite.rewriteRequestURI" default="true"/></Set>
	<Set name="rewritePathInfo"><Property name="jetty.rewrite.rewritePathInfo" deprecated="rewrite.rewritePathInfo" default="false"/></Set>
	<Set name="originalPathAttribute"><Property name="jetty.rewrite.originalPathAttribute" deprecated="rewrite.originalPathAttribute" default="requestedPath"/></Set>
     
	<!-- Set DispatcherTypes  -->
	<Set name="dispatcherTypes">
	  <Array type="javax.servlet.DispatcherType">
	    <Item><Call class="javax.servlet.DispatcherType" name="valueOf"><Arg>REQUEST</Arg></Call></Item>
	    <Item><Call class="javax.servlet.DispatcherType" name="valueOf"><Arg>ASYNC</Arg></Call></Item>
	  </Array>
	</Set>

        <Get id="Rewrite" name="ruleContainer"/>
        
	<!-- see rewrite-compactpath.xml for example how to add a rule -->

      </New>
    </Arg>
  </Call>
</Configure>