ocs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang" class="externalLink">Boolean</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#analyzeValueType(int)">analyzeValueType</a></span>&#8203;(int&nbsp;maxCells)</code></th>
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<div class="block">Analyze the column to figure out if the value type can be refined to a better type.</div>
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