a>&nbsp;lowerBound()</pre>
<div class="block">Returns the lower bound of this wildcard type.
 Returns <code>null</code> if this wildcard type does not have a lower bound.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>lower bound of this wildcard type, or <code>null</code> if this wildcard type does not have a lower bound</dd>
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<h4>kind</h4>
<pre class="methodSignature">default&nbsp;<a href="Typ