Array to a list

　　E.g. Integer String array transformed into generic List 
    String [] = pathArr deptPath.split ( ","); 
    Lit <Integer> = deptIds Arrays.stream (pathArr) .map (Integer :: valueOf) .collect (Collectors.toList ()); 

　　if it is transformed into another generic map on the change in the Function, turn into String type e.g.

String [] pathArr = deptPath.split(",");

Lit<String> deptIds = Arrays.stream(pathArr).map(String::valueOf).collect(Collectors.toList());