k">Removes a key/value pair from the custom data field.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>key</code> - The key of the data to be removed.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The value for this key before removal.</dd>
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<h4>clearCustomData</h4>
<pre>public&nbsp;void&nbsp;clearCustomData()</pre>
<div class="block">Removes all key/value pair