./dart-collection/UnmodifiableMapView-class.html">UnmodifiableMapView</a></li>
    
    
    
    
    
    
    
    
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  <div id="dartdoc-main-content" class="col-xs-12 col-sm-9 col-md-8 main-content">
      <div><h1><span class="kind-class">HashSet&lt;<wbr><span class="type-parameter">E</span>&gt;</span> class </h1></div>

    <section class="desc markdown">
      <p>An unordered hash-table based <a href="../dart-core/Set-class.html">Set</a> implementation.</p>
<p>The elements of a <cod