or directory cannot be deleted,
 then no error is reported. This setting emulates the
 -f option to the Unix &quot;rm&quot; command.
 Default is false meaning things are &quot;noisy&quot;</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>quiet</code> - "true" or "on"</dd>
</dl>
</li>
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<h4>setFailOnError</h4>
<pre>public&nbsp;void&nbsp;setFailOnError(boolean&nbsp;failonerror)</pre>
<d