IntStream map(IntUnaryOperator mapper) example
Description
IntStream map(IntUnaryOperator mapper) returns a stream by
applying the given function.
Syntax
map has the following syntax.
IntStream map(IntUnaryOperator mapper)
Example
The following example shows how to use map.
import java.util.stream.IntStream;
/*from w w w.j av a 2 s . c om*/
public class Main {
public static void main(String[] args) {
IntStream i = IntStream.of(6,5,7,1, 2, 3, 3);
IntStream d = i.map(n -> -n );
d.forEach(System.out::println);
}
}
The code above generates the following result.
