DoubleStream 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 :
double[] toArray()
Return Value : The function returns an array containing the elements of this stream.
Example :
// Java code for DoubleStream toArray() import java.util.*;
import java.util.stream.DoubleStream;
class GFG {
// Driver code
public static void main(String[] args)
{
// Creating a DoubleStream
DoubleStream stream = DoubleStream.of( 1.2 , 3.3 ,
5.4 , 7.1 , 9.2 );
// Using DoubleStream toArray()
double [] arr = stream.toArray();
// Displaying the elements in array arr
System.out.println(Arrays.toString(arr));
}
} |
Output :
[1.2, 3.3, 5.4, 7.1, 9.2]
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