<code><span class="memberNameLink"><a href="#clear()">clear</a></span>()</code></th>
<td class="colLast">
<div class="block">Clears the credential.</div>
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<td class="colFirst"><code>protected abstract void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#clearCredential()">clearCredential</a></span>()</code></th>
<td class="colLast">
<div class="block">Invokes the specific subclass to securely clear the credential value.</div