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OO:overloading and overriding in tandem..Interesting one

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Assume Dog IS-A Animal

class test {
public static void main(String[] args){
Animal a = new Dog();

void foo(Dog d){

void foo(Animal a){

}//end of class test

class Animal{
void printme(){
System.out.println("i am in animal");
}//end of class animal

class Dog{
void printme(){
System.out.println("i am in Dog");
}//end of class dog
Question:what will it print and explain how briefly u arrived at that result? (I assume u fix some obvious compile time errors(missing ; etc) as this is just a rough snippet)
1.Overloading has to do with reference type
2.Overriding has to do with the object to which it actually points
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