Polymorphism —or an object’s ability to execute specialized actions based on its type—is what makes Java code flexible. Many design patterns created by the Gang Of Four rely on some form of ...

public int calculateBonus () { // bonus = 2.2*salary } Now, create a sales rep class that inherits the original employee class The arrow used means inheritance in class diagrams public int ...

Polymorphism example in Java Contains a base class called Vehicle with the following attributes and methods: Attributes: brand (String), year (int) Method: start (), which should print "Vehicle ...