<!--                                                                    ============== -->
  <filter>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.codelibs.fess.filter.EncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
    <init-param>