Stream puzzler (original) (raw)

Remi Forax forax at univ-mlv.fr
Mon Jan 14 00:19:38 PST 2013

Using the last binary drop (otherwise replace accumulate by collect), can you spot the bug (hint, it doesn't compile).

import java.util.Arrays; import java.util.List; import java.util.stream.Accumulators;

import static java.util.stream.Accumulators.*;

public class Bug { public static List intoList(Object[] args) { return Arrays.stream(args).accumulate(intoList()); } }

Are we able to do something for that ?

Rémi