/span>, <span name="ED">ED</span>]</span><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span>
      </span>
      
      <p class="shortcomment cmt">A path List(e0,e1,...,em) is called an end-to-end path that, src of e0 is a source vertex that has no incoming edges,
dst of em is a sink vertex that has no outgoing edges.List all end-to-end-paths in a graph.</p><div class="fullcomment"><div class="comment cmt"><p>A path List(e0,e1,...,em) is called an end-to-