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<td class="colFirst"><code>default <a href="../JsonArrayBuilder.html" title="interface in jakarta.json">JsonArrayBuilder</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">JsonArrayBuilder.</span><code><span class="memberNameLink"><a href="../JsonArrayBuilder.html#addNull(int)">addNull</a></span>&#8203;(int&nbsp;index)</code></th>
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<div class="block">Adds a <a href="../JsonValue.html#NULL"><code>JsonValue.NULL</code></a> va