ain-content" class="col-xs-12 col-sm-9 col-md-8 main-content">
      <div><h1>front property</h1></div>

        <section class="multi-line-signature">
          <span class="returntype">List<span class="signature">&lt;<wbr><span class="type-parameter">int</span>&gt;</span></span>
          <span class="name ">front</span>
          <div class="features">read / write</div>
        </section>
                <section class="summary source-code" id="source">
          <h2><span>Implementation</span></h2>
    