lt;<a href="MostlySingletonSet.html" title="type parameter in MostlySingletonSet">E</a>&gt;</code></dd>
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<h3><a id="clear()">clear</a></h3>
<div class="memberSignature"><span class="modifiers">public</span>&nbsp;<span class="returnType">void</span>&nbsp;<span class="memberName">clear</span>()</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/C