Java 8 - Create Stream Object from Arrays Example

In this source code example, we will see how to use Java 8 stream API to create a Stream instance from an Array with an example.

Creating a Stream object from Arrays

Array can be a source of a Stream or Array can be created from the existing array or of a part of an array:
importjava.io.IOException;importjava.util.Arrays;importjava.util.stream.Stream;publicclassStreamCreationExamples {publicstaticvoidmain(String[]args)throwsIOException {// Array can also be a source of a StreamStream<String> streamOfArray=Stream.of("a","b","c");        streamOfArray.forEach(System.out::println);// creating from existing array or of a part of an array:String[] arr=newString[] {"a","b","c" };Stream<String> streamOfArrayFull=Arrays.stream(arr);        streamOfArrayFull.forEach(System.out::println);Stream<String> streamOfArrayPart=Arrays.stream(arr,1,3);        streamOfArrayPart.forEach(System.out::println);    }}
Output:
abcabcbc

Reference



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