 class="inherited"><a href="dart-core/Map/keys.html">keys</a></li>
        <li class="inherited"><a href="dart-collection/MapMixin/length.html">length</a></li>
        <li class="inherited"><a href="dart-core/Object/runtimeType.html">runtimeType</a></li>
        <li class="inherited"><a href="dart-collection/MapMixin/values.html">values</a></li>
    
        <li class="section-title inherited"><a href="dart-collection/UnmodifiableMapBase-class.html#instance-methods">Methods</a></li>
        <li class="inher