playing-with-streams-sum

Playing with Streams: Sum

Your goal in this Kata is to sum all the values in a List using Java 8 Streams (NOT a for loop!)

Examples

Kata.sum(Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9)) => 45
Kata.sum(Arrays.asList(22, 37, 41)) => 100
Kata.sum(Arrays.asList(5912, 154, 1643, 191, 350)) => 8250