Java programming language

mobily 11. a doc-10-6o-docs.googleusercontent.c OOP1 Lab 8 (2017 Revision) Page 4 of 8 &INFORMATION Experiment No. 1: Polymorphism through Overloading Polymorphism is the third of the four fundamental OOP concepts. We already learned encapsulation and inheritance in Labs 6 and 7. In the next Lab, we will earn abstraction. Polymorphism is the concept that refers to the ability of an object to have many forms This can be applied through inheritance, overloading and overriding In Lab 3 Experiment No. 2 and Lab 4 also Expcriment No. 2, we created 2 constractors for the Book and Shapes classes. The difference in their constractors are the parameters or signatures. Those are already example of overloading. In this exercise, we will rewrite Shapes class by overloading not only its constractor but also its methods Remember the formalac in computing the perimeter and arca of a square and a rectangle? Here they ane Perimeter Area Pa 4 side Pe 2 "length+2 width As side A length " width rectangle Looking at the formulac, we can notice that to compute both the perimeter and area of a square only I parameter (side) is needed as compared to 2 parameters (length and width) for a roctangle. These make them qualified for overloading. Let's create AnotherFun InShapes project that contains the Shapes class specified in the class diagram below class name no attribute these are examples of overloading methods are both declared twice with different ignatures or set of parameters a since getPerimeter0 and getAreal) methods +getAreaint, int): int the square while those with 2 parameters are for rectangke This means that getPerimeterO and getArea) methods with 1 parameter are for OOP1 Lab 8 (2017 Revision) Page Sof 8