span class="p">{</span><span class="w">
</span></span></span><span class="line"><span class="cl"><span class="w">    </span><span class="n">Set</span><span class="o">&lt;</span><span class="n">V</span><span class="o">&gt;</span><span class="w"> </span><span class="n">valuesSet</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">mapState</span><span class="p">.</span><span class="na">get</span><span class="p">(</span><span class="n">key</span><span class="p">);</span