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Integer Streams
Author: Venkata Sudhakar
The below example shows how to create Integer Stream and print event numbers.
01 | package com.bethecoder.java8.streams; |
03 | import java.util.Arrays; |
04 | import java.util.stream.IntStream; |
05 | import java.util.stream.Stream; |
07 | public class StreamExample { |
09 | public static void main(String[] args) { |
11 | Stream<Integer> numberStream = Stream.of(1, 2, 3, 4, 6, 7, 8); |
13 | .filter(n -> n % 2 == 0) |
14 | .forEach(System.out::println); |
17 | int [] numbers = new int [] { 1, 2, 3, 4, 6, 7, 8 }; |
18 | IntStream streamFromArray = Arrays.stream(numbers); |
20 | .filter(n -> n % 2 == 0) |
21 | .forEach(System.out::println); |
It gives the following output,
2
4
6
8
2
4
6
8
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