Cannot find symbol class Stream?

[thomers]

Stream<Integer> s = list.stream();

It seems I cannot use java.util.Stream - cannot find symbol class Stream

Installed Java version is 11.0.8, via Jupyterhub

[padreati]

You should import java.util.stream in order to make that code work.

import java.util.stream.*;

List<Integer> list = new ArrayList<>();
list.add(1); list.add(2);
Stream<Integer> stream = list.stream();