Method Overloading for null argument

Question

I have added three methods with parameters:

public static  void doSomething(Object obj) {
    System.out.println(\"Object called\");
}

public static  void d         


        

Answer 1

class Sample{
  public static void main (String[] args) {
       Sample s = new Sample();
       s.printVal(null);

    } 
    public static void printVal(Object i){
        System.out.println("obj called "+i);
    }

    public static void printVal(Integer i){
        System.out.println("Int called "+i);
    }
}

The output is Int called null and so ambiguity is with char[] and Integer