">Map</span>[<span class="extype" name="com.johnsnowlabs.nlp.serialization.MapFeature.TKey">TKey</span>, <span class="extype" name="com.johnsnowlabs.nlp.serialization.MapFeature.TValue">TValue</span>]</span>)</span><span class="result">: <span class="extype" name="scala.Unit">Unit</span></span>
      </span>
      
      <div class="fullcomment"><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="" class="extype" name="com.johnsnowlabs.nlp.serialization.MapFeature">MapFeature</a> → <a hr