nf</a></h3>
<code><a href="../../api/config/Conf.html#getOptionalBoolean(java.lang.String)">getOptionalBoolean</a>, <a href="../../api/config/Conf.html#getOptionalDouble(java.lang.String)">getOptionalDouble</a>, <a href="../../api/config/Conf.html#getOptionalInt(java.lang.String)">getOptionalInt</a>, <a href="../../api/config/Conf.html#getOptionalLong(java.lang.String)">getOptionalLong</a>, <a href="../../api/config/Conf.html#getOptionalString(java.lang.String)">getOptionalString</a></code></li>
</ul>
</li>