import com.github.underscore.*;
public class Example {
public static void main(String[] args) {
Integer[] numbers = {1, 2, 3, 4, 5};
Integer[] doubledNumbers = Arrays.asList(numbers)
.stream()
.map(n -> n * 2)
.toArray(Integer[]::new);
System.out.println(Arrays.toString(doubledNumbers));
}
}
