nutch-plugins/index-replace/src/main/resources/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<plugin
   id="index-replace"
   name="Replace Indexer"
   version="1.0"
   provider-name="PeterCiuffetti">

   <runtime>
      <library name="index-replace.jar">
         <export name="*"/>
      </library>
   </runtime>

   <extension id="org.apache.nutch.indexer.replace"
              name="Replace Indexer"
              point="org.apache.nutch.indexer.IndexingFilter">
      <implementation id="ReplaceIndexer"
                      class="org.apache.nutch.indexer.replace.ReplaceIndexer"/>
   </extension>

</plugin>