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<h4>SystemEvent</h4>
<pre>public&nbsp;SystemEvent(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;source)</pre>
<div class="block"><p class="changed_added_2_0">Pass the argument
 <code>source</code> to the superclass constructor.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - the <code>source</code> reference to be
 pass