public static String toFormattedList(String[] strings,int startAt,String betweenWords){
  return toFormattedList(Arrays.asList(strings),startAt,betweenWords);
}

public static String toFormattedList ( String [ ] strings , int startAt , String betweenWords ) { return toFormattedList ( Arrays . asList ( strings ) , startAt , betweenWords ) ; }
changes a group of words into a formatted list
