Java Stream - 如何create predicate to test整数值

import java.util.function.Predicate;

public class Main {
  public static void main(String[] args) {
    boolean sonuc = checkVisaCode(s -> (s >= 400), 405);

    System.out.println("Test result: " + sonuc);
  }

  public static boolean checkVisaCode(Predicate<Integer> pred, Integer param) {

    return pred.test(param);

  }
}