Hi Friend,

Dynamic dispatch is a mechanism by which a call to Overridden function is resolved at runtime rather than at Compile time , and this is how Java implements Run time Polymorphism. In dynamic method dispatch,super class refers to subclass object and implements method overriding.

Example:

class Flower {
void which() {
System.out.println("A Beautiful flower.");
}
}
class Rose extends Flower {
void which() {
System.out.println("Rose");
}
}
class Lotus extends Flower {
void which() {
System.out.println("Lotus.");
}
}
class Test {

public static void main(String[] args) {
Flower ref1 = new Flower();
Flower ref2 = new Rose();
Flower ref3 = new Lotus();
ref1.which();
ref2.which();
ref3.which();
}
}

Thanks

A Beautiful flower.

Rose

Lotus.

A Beautiful flower.

Rose

Lotus.

A Beautiful flower.

Rose

Lotus.

what is run time resolving