align="top">
      If Ant fails to delete a file or directory it will retry the
      operation once.  If this flag is set to true it will perform a
      garbage collection before retrying the delete.<br/>
      Setting this flag to true is known to resolve some problems on
      Windows (where it defaults to true) but also for directory trees
      residing on an NFS share.
      <em>Since Ant 1.8.3</em></td>
    <td align="center" valign="top">No, default &quot;true&quot; on
      Windows and &quot;true&