// "Collapse loop with stream 'collect()'" "true-preview"
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

public class Main {
  public List<Runnable> test(List<String> list) {
    List<Runnable> result = list.stream().map(s -> new Runnable() {
        @Override
        public void run() {
            String str = s;
            if (str.isEmpty()) str = "none";
            System.out.println(str);
        }
    }).collect(Collectors.toList());
      return result;
  }
}