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               maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
               enableLookups="false" redirectPort="8443" acceptCount="100"
               connectionTimeout="20000" disableUploadTimeout="true" URIEncoding="GBK" />
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public void reset(ActionMapping mapping, HttpServletRequest request) {
   super.reset(mapping, request);
   try {
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   } catch (UnsupportedEncodingException e) {
    e.printStackTrace();
   }
}
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