er</span><span class="result">: <span class="extype" name="scala.collection.mutable.StringBuilder">scala.collection.mutable.StringBuilder</span>.type</span>
      </span>
      
      
    </li><li name="scala#Traversable" visbl="pub" class="indented0 " data-isabs="false" fullComment="no" group="Ungrouped">
      <a id="Traversable:collection.Traversable.type"></a><a id="Traversable:scala.collection.Traversable.type"></a>
      <span class="permalink">
      <a href="../scala/index.html#Traversable:collecti