Using Dynamic Method Dispatch in java

 how to use dynamic method dispatch:method overriding

Dynamic Method Dispatch

Method overriding forms the basis for one of Java’s most powerful concepts: dynamic method dispatch. Dynamic method dispatch is the mechanism by which a call to an overridden method is resolved at run time, rather than compile time. Dynamic Method Dispatch is related to a principle that states that an super class reference can store the reference of subclass object. However, it can't call any of the newly added methods by the subclass but a call to an overridden methods results in calling a method of that object whose reference is stored in the super class reference.