mark&#8203;(long&nbsp;readlimit)</pre>
<div class="block">Offers the same functionality as BufferedInputStream.mark.
 Allows for returning to a previous point if the readlimit is not exceeded.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>readlimit</code> - ???</dd>
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<h4>reset</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;reset()
           throws <a href="../../DMLRuntimeExc