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]
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