yling.

 <p>Example:

 <pre><code>
 Popover popOver = new Popover();
 popOver.getRoot().getStylesheets().add(...);
 </code></pre></div>
<dl class="notes">
<dt>Returns:</dt>
<dd>the root pane</dd>
</dl>
</section>
</li>
<li>
<section class="detail" id="show(javafx.scene.Node)">
<h3>show</h3>
<div class="member-signature"><span class="modifiers">public final</span>&nbsp;<span class="return-type">void</span>&nbsp;<span class="element-name">show</span><wbr><span class="parameters">(javafx.scene.Node&nbsp;owner)