JAVA language.. The following hierarchy of inheritance is given:class Building {int roomNo;int bathNo;public Building() {roomNo = e;bathNo = e;public Building(int room, int bath) {roomNo = room;bathNo - bath;eOverridepublic String toString() {return roomNo + "\t" + bathNo;class Residential extends Building{}class Commercial extends Building{double commonSpaceArea;public Commercial(int room, int bath, double area) {super(room, bath);commonSpaceArea = area;public String toString() {return roomNo + "\t" + bathNo + "\t"+ commonSpaceArea;class Townhouse extends Residential {int houseInRow;public Townhouse(int room, int bath, int houseNo) {roomNo - room;bathNo = bath;houseInRow - houselo;public String toString() {return roomNo + "\t" + bathNo + "\t"+ houseInRow;}class Detached extends Residential { what will be the output of the following code?Object obji = new Building(2, 2);Building obj2 = new Building(4, 3);Building obj3 = new Residential();Building obj4 = new Commercial(10, 2, 80.e);Building objs = new Townhouse(5, 1, 6);Building obj6 = new Detached();Residential obj7 = new Residential();Residential obj8 - new Townhouse(5, 1, 6);Residential obj9 - new Detached();Object obj1e = new Townhouse (3, 2, 5);System.out. println(obji1);System.out.println(obj2);System.out.println(obj3);System.out.println(obj4);System.out.println(obj5);System.out. println(obj6);System.out.println(obj7);System.out.println(obj8);System.out.println(obj9);System.out.println(obj1@);A-ВIX2x2

Given, class Building { int roomNo; int bathNo; public Building() { roomNo =0;…

The following hierarchy of inheritance is given: class Building { int roomlio; int bathNo; public Building() { roomlio = e; bathNo = e; public Building(int room, int bath) { roomlio - room; bathNo - bath; eoverride public String toString() { return roomNo + "\t" + bathNo;

The following hierarchy of inheritance is given: class Building { int roomlio; int bathNo; public Building() { roomlio = e; bathNo = e; public Building(int room, int bath) { roomlio - room; bathNo - bath; eoverride public String toString() { return roomNo + "\t" + bathNo;

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 2PE

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