s the value defined by system property first, then env variable or sticks to default.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>override</code> - overrides the property value</dd>
<dt>Returns:</dt>
<dd>Value from system property (1st) or env variable (2nd) or default (last).</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="parse(java.lang.String)">
<h3>parse</h3>
<div class="member-signature"><span class="modifiers">protected abstract</span>&nbsp;<span class="return-type"><a href="