how to stream array in java 8 code example

Example 1: string array to stream

// import java.util.Arrays;
// import java.util.stream.Stream;

String[] array = {"a", "b", "c", "d", "e"};

//Arrays.stream
Stream<String> stream1 = Arrays.stream(array);
stream1.forEach(x -> System.out.println(x));

//Stream.of
Stream<String> stream2 = Stream.of(array);
stream2.forEach(x -> System.out.println(x));

Example 2: loop array using stream java

int[] ns = new int[] {1,2,3,4,5};
int[] ms = Arrays.stream(ns).map(n -> n * 2).filter(n -> n % 4 == 0).toArray();