Reflection with Method Param

Main.java

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

public class Main {

  public static void main(String[] args) throws ClassNotFoundException, NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    // write your code here
    Class a = A.class;
    Method m = a.getMethod("vulnerableMethod", int.class);
    m.invoke(null, 5);
  }

}

class A {
  public static void vulnerableMethod(int i) {
    System.out.println("pwned with param " + i);
  }
}

it maybe in python?