Conditions in Dart Lambda

void main() {
  var numbers = [5, 10, -4, 27, -8, 6, -2];

  print("List 1");
  numbers.where((number) => number > 0).forEach((number) {
    print(number);
  });

  print("List 2");
  numbers.where((number) => number % 2 == 0).forEach((number) {
    print(number);
  });
}
List 1
5
10
27
6

List 2
10
-4
-8
6
-2