Returns:</span></dt><dd>the revision</dd></dl>
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<h4>main</h4>
<pre>public static&nbsp;void&nbsp;main(java.lang.String[]&nbsp;args)
                 throws java.lang.Exception</pre>
<div class="block">for testing only. takes an ARFF-filename as first argument to perform
 some tests.</div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.Exception</code></dd></dl>
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