Is it possible to call a method with a null parameter but have the argument not be null? [closed]

Question

In the function below, what can I use to replace <typedefinition> to make the program print "O noes!"?

public static void main(String[] args) {
    Object o = null;
    story(o);
}

private static void story(<typedefinition> o) 
{
    if (o != null)
      System.out.println("O noes!");
    else
      System.out.println("O yes");
}

Answer 1

    private static void story(Object... o) 

Because if you pass null, is considered as an array (Object[]) of 1 elem (and so != null)