IntStream toArray() returns an array containing the elements of this stream. It is a terminal operation i.e, it may traverse the stream to produce a result or a side-effect. After the terminal operation is performed, the stream pipeline is considered consumed, and can no longer be used.
Syntax :
int[] toArray()
Return Value : The function returns an array containing the elements of this stream.
Example 1 :
// Java code for IntStream toArray()import java.util.*;import java.util.stream.IntStream; class GFG { // Driver code public static void main(String[] args) { // Creating an IntStream IntStream stream = IntStream.of(1, 3, 5, 7, 9); // Using IntStream toArray() int[] arr = stream.toArray(); // Displaying the elements in array arr System.out.println(Arrays.toString(arr)); }} |
Output :
[1, 3, 5, 7, 9]
Example 2 :
// Java code for IntStream toArray()import java.util.*;import java.util.stream.IntStream; class GFG { // Driver code public static void main(String[] args) { // Creating an IntStream IntStream stream = IntStream.range(-2, 10); // Using IntStream toArray() int[] arr = stream.toArray(); // Displaying the elements in array arr System.out.println(Arrays.toString(arr)); }} |
Output :
[-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9]