Java: accessing a List of Strings as an InputStream

Question

Is there any way InputStream wrapping a list of UTF-8 String? I\'d like to do something like:

InputStream in = new XyzInputStream( List         


        

Answer 1

In my case I had to convert a list of string in the equivalent file (with a line feed for each line).

This was my solution:

List inputList = Arrays.asList("line1", "line2", "line3");

byte[] bytes = inputList.stream().collect(Collectors.joining("\n", "", "\n")).getBytes();

InputStream inputStream = new ByteArrayInputStream(bytes);