    <i class="material-icons"></i>
      </a>
    </span>
      <span class="modifier_kind">
        <span class="modifier">final </span>
        <span class="kind">def</span>
      </span>
      <span class="symbol">
        <span class="name">setProtected</span><span class="params">()</span><span class="result">: <a href="" class="extype" name="com.johnsnowlabs.nlp.serialization.MapFeature">MapFeature</a>.this.type</span>
      </span>
      
      <p class="shortcomment cmt">Sets this feature to be pr