4 is not.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>If the Columns are contiguous.</dd>
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<h4>getReorderingIndex</h4>
<pre class="methodSignature">public&nbsp;int[]&nbsp;getReorderingIndex()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="IColIndex.html#getReorderingIndex()">IColIndex</a></code></span></div>
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