/dt>
        <dd class="inherited">
          Removes all objects from this list;
the length of the list becomes zero. <a href="dart-core/List/clear.html">[...]</a>
                  <div class="features">inherited</div>
</dd>
        <dt id="contains" class="callable inherited">
          <span class="name"><a href="dart-core/Iterable/contains.html">contains</a></span><span class="signature">(<wbr><span class="parameter" id="contains-param-element"><span class="type-annotation"><a href="dart-core/Object-cl