tml?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
</li>
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<h4>collect</h4>
<pre>public&nbsp;void&nbsp;collect(int&nbsp;doc)
             throws <a href="http://dow