eam are encoded into bytes using the
 specified charset. The writer is configured with the factory
 configuration.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>out</code> - to which JSON object or array is written</dd>
<dd><code>charset</code> - a charset</dd>
<dt>Returns:</dt>
<dd>a JSON writer</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="getConfigInUse()">
<h3>getConfigInUse</h3>
<div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/jav