 class="type-parameter">V</span>&gt;</span></a></li>
      <li class="self-crumb">clear method</li>
    </ol>
    
    <h5>UnmodifiableMapBase class</h5>
    <ol>
      <li class="section-title"><a href="dart-collection/UnmodifiableMapBase-class.html#constructors">Constructors</a></li>
      <li><a href="dart-collection/UnmodifiableMapBase/UnmodifiableMapBase.html">UnmodifiableMapBase</a></li>
    
      <li class="section-title inherited">
        <a href="dart-collection/UnmodifiableMapBase-class.html#ins