DoubleStream peek(DoubleConsumer action) example
Description
DoubleStream peek(DoubleConsumer action) returns a stream consisting of the elements of this stream, performing the action.
Syntax
peek has the following syntax.
DoubleStream peek(DoubleConsumer action)
Example
The following example shows how to use peek.
import java.util.stream.DoubleStream;
/* ww w. ja va 2 s .com*/
public class Main {
public static void main(String[] args) {
DoubleStream b = DoubleStream.of(1.1,2.2,3.3,4.4,5.5);
b.limit(2).peek(System.out::println);
}
}