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<h4>longValueExact</h4>
<pre class="methodSignature">long&nbsp;longValueExact()</pre>
<div class="block">Returns this JSON number as a <code>long</code>.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>a <code>long</code> representation of the JSON number</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/ArithmeticException.html?is-external=true" t