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<h4>isIntegral</h4>
<pre class="methodSignature">boolean&nbsp;isIntegral()</pre>
<div class="block">Returns true if this JSON number is a integral number. This method
 semantics are defined using <code>bigDecimalValue().scale()</code>. If the
 scale is zero, then it is considered integral type. This integral type
 information can be used to invoke an appropriate accessor method to
 obtain a numeric value as in the following example:

 <pre>
 <code>
 JsonNumber num 