1. List 转 Seq： List<String> tmpList = new ArrayList<>(); tmpList.add("abc"); Seq<String> tmpSeq = JavaConverters.asScalaIteratorConverter(tmpList.iterator()).asScala().toSeq(); 2. Seq 转 List： List<String> tmpList = scala.collection.JavaConversions.seqAsJavaList(tmpSeq);
转自：http://www.cnblogs.com/pekkle/p/9367577.html
