follow the directons on the photo,don't use others answers,screenshot of outputThank you!!! 1. LockADT - Show the interface and all abstract methodsLockDataStructureClass - Show the following methods: default constructor, overloadedconstructor, copy constructor, setx, sety, setzZ, alter (change the lock's combination tothe numbers passed) turn (use for loops to show the dial turning), close (locks the lock),attempt (tries to unlock the lock - calls turn(), inquire (locked or unlocked), current(returns the number the dial is pointing to), tostringLockClientDemoClass - You should have a Lock object instantiated and a menu method thatdisplays:1: set lock combination2: close lock3: check status4: attempt to open lock5: check what the dial is currently pointing at6: exit the programExample of turning the lock:First number (17): 0 39 38 37 .. 0 39 38 .17Second number (26): 17 18 19 ... 38 39 0 1 2 . 17 18 19 20 21 22 23 24 25 26Third number (9): 26 25 24 23 . 12 11 10 9 (go directly to the number)Demonstrate all behaviors (actions, methods) of the lock.

PROGRAM CODE: // import the required librariesimport java.util.*;import java.lang.*;import…

Answered: 1. LockADT - Show the interface and all…

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 20RQ

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LockADT – Show the interface and all abstract methods LockDataStructureClass – Show the following methods: default constructor, overloaded constructor, copy constructor, setX, setY, setZ, alter (change the lock’s combination to the numbers passed) turn (use for loops to show the dial turning), close (locks the lock), attempt (tries to unlock the lock – calls turn( ), inquire (locked or unlocked), current (returns the number the dial is pointing to), toString LockClientDemoClass – You should have a Lock object instantiated and a menu method that displays: 1: set lock combination 2: close lock 3: check status 4: attempt to open lock 5: check what the dial is currently pointing at 6: exit the program Example of turning the lock: First number (17): 0 39 38 37 … 0 39 38 …17 Second number (26): 17 18 19 ... 38 39 0 1 2 … 17 18 19 20 21 22 23 24 25 26 Third number (9): 26 25 24 23 …. 12 11 10 9 (go directly to the number) Demonstrate all behaviors (actions, methods) of the lock.
NOTE: Don't Copy from the Chegg, Use this method for a given question 3 LockADT – Show the interface and all abstract methods LockDataStructureClass – Show the following methods: default constructor, overloaded constructor, copy constructor, setX, setY, setZ, alter (change the lock’s combination to the numbers passed) turn (use for loops to show the dial turning), close (locks the lock), attempt (tries to unlock the lock – calls turn( ), inquire (locked or unlocked), current (returns the number the dial is pointing to), toString LockClientDemoClass – You should have a Lock object instantiated and a menu method that displays: 1: set lock combination 2: close lock 3: check status 4: attempt to open lock 5: check what the dial is currently pointing at 6: exit the program Example of turning the lock: First number (17): 0 39 38 37 … 0 39 38 …17 Second number (26): 17 18 19 ... 38 39 0 1 2 … 17 18 19 20 21 22 23 24 25 26 Third number (9): 26 25 24 23 …. 12 11 10 9 (go directly to the…
Create a class Reverse with one data member called num of type int and a static method find to return reverse of num. Create a subclass ReverseR from Reverse which overrides member of its super class. Write a main() method that tests in same class ReverseR. method find()) and this override method uses recursion to find and returns reverse of data
Answer the given question with a proper explanation and step-by-step solution. The base class Pet has protected fields petName, and petAge. The derived class Cat extends the Pet class and includes a private field for catBreed. Complete main() to: create a generic pet and print information using printInfo(). create a Cat pet, use printInfo() to print information, and add a statement to print the cat's breed using the getBreed() method.
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Implement the following tasks by using concepts of object-oriented programming (Java). i. Create a generic class with a type parameter that simulates drawing an item at random out of a box. This class could be used for simulating a random drawing. For example, the box might contain Strings representing names written on a slip of paper, or the box might contain Integers representing a random drawing for a lottery based on numeric lottery picks. Create an add method that allows the user of the class to add an object of the specified type along with an isEmpty method that determines whether or not the box is empty. Finally, your class should have a drawItem method that randomly selects an object from the box and returns it. If the user attempts to drawn an item out of an empty box, return null. Write a main method that tests your class.ii. The following is a short snippet of code that simulates rolling a 6-sided dice 100 times. There is an equal chance of rolling any digit from 1 to…
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In Java The base class Pet has protected fields petName, and petAge. The derived class Cat extends the Pet class and includes a private field for catBreed. Complete main() to: create a generic pet and print information using printInfo(). create a Cat pet, use printInfo() to print information, and add a statement to print the cat's breed using the getBreed() method.
Write a java program that Create a generic class AnimalList that has a type parameter T. It should have at least two properties declared as the passed type, constructors), getters, setters, and toString methods. Create a superclass Animal that has two properties (String, int, etc.), and constructor, getters, setters, and toString methods. Create two subclasses of Animal called Cat and Dog. Each class should have a unique property and method. Create a class Lizard with a method of your choice. Create a main class AnimalTest that creates two instances of Animal: Dog type and Cat type. Create a method that takes Animal type as parameter constraining the types to be subclasses of the Animal class only; check the type of object and call the unique method in the Dog and Cat. Create an instance of the Lizard class and test it. Display all objects.
Create an interface Wheel with methods setWheels (int c) and getWheels () and a class Vehicle with abstract methods getColor () and getBrand (). Now, create a concrete class Taxi with additional method setDriver (String name) that inherits both Wheel and Vehicle. (Note: Concrete classes don’t have any abstract method)

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