Java - Stream - Collect every N elements

Question

I am trying to learn java - stream. I am able to do simple iteration / filter / map / collection etc.

When I was kind of trying to collect every 3 elements and print

Answer 1

If you have Guava in your project, you can use Iterables.partition method:

import com.google.common.collect.Iterables;
import com.google.common.collect.Streams;
...

Stream> stream = Streams.stream(Iterables.partition(list, 3));