src/plugin/urlfilter-fast/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
 Licensed to the Apache Software Foundation (ASF) under one or more
 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
 (the "License"); you may not use this file except in compliance with
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     http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
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 See the License for the specific language governing permissions and
 limitations under the License.
-->
<plugin
   id="urlfilter-fast"
   name="Fast URL Filter"
   version="1.0.0"
   provider-name="nutch.org">

   <runtime>
      <library name="urlfilter-fast.jar">
         <export name="*"/>
      </library>
   </runtime>

   <requires>
      <import plugin="nutch-extensionpoints"/>
      <import plugin="lib-regex-filter"/>
   </requires>

   <extension id="org.apache.nutch.net.urlfilter.fast"
              name="Nutch Fast URL Filter"
              point="org.apache.nutch.net.URLFilter">
      <implementation id="FastURLFilter"
                      class="org.apache.nutch.urlfilter.fast.FastURLFilter"/>
   </extension>
</plugin>