    <br>Possible values are "never", "always" and "not-encodable"
      which will only add Unicode extra fields if the file name cannot
      be encoded using the specified encoding.
      <em>Since Ant 1.8.0</em>.
      <br/>See also the <a href="zip.html#encoding">discussion in the
      zip task page</a></td>
    <td align="center" valign="top">No, default is "never"</td>
  </tr>
  <tr>
    <td valign="top">fallbacktoUTF8</td>
    <td valign="top">Whether to use UTF-8 and the language encoding
      fla