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<h4>isContiguous</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;isContiguous&#8203;(int&nbsp;rl,
                            int&nbsp;ru)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="DenseBlock.html#isContiguous(int,int)">DenseBlock</a></code></span></div>
<div class="block">Indicates if the dense block has a single
 underlying block for