Challenge 4: NegativeStartingBalance.java, BankAccount.java, and AccountTest.java For this challenge you have to write three classes: NegativeStartingBalance exception class A BankAccount class that has balance field a default constructor that sets the balance to 0. a constructor that accepts a startBalance arg and throws the NegativeStartingBalance exception when starting balance is negative. get/set methods deposit and withdraw methods An AccountTest class that instantiates different BankAccount objects and catches any exceptions as needed.

Challenge 4: NegativeStartingBalance.java, BankAccount.java, and AccountTest.java For this challenge you have to write three classes: NegativeStartingBalance exception class A BankAccount class that has balance field a default constructor that sets the balance to 0. a constructor that accepts a startBalance arg and throws the NegativeStartingBalance exception when starting balance is negative. get/set methods deposit and withdraw methods An AccountTest class that instantiates different BankAccount objects and catches any exceptions as needed.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter11: Exception Handling

Section: Chapter Questions

Problem 4E

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Which of the following statements is false? a. A class can contain only one constructor. b. An example of a behavior is the SetTime method in a Time class. c. An object created from a class is referred to as an instance of the class. d. An instance of a class is considered an object.
Task 5 Create an Employee Class that will have Two instance variable: name and workingPeriod A class method named employeeByJoiningYear(): To create an Employee object by joining year for calculating the working period It will have two Parameter name and year A static method experienceCheck() to check if an Employee is experienced or not It will take working period and gender as parameter If an employee's working period is less than 3, he or she is not experienced [You are not allowed to change the code below] # Write your code here employee1 = Employee('Dororo', 3) employee2 = Employee.employeeByJoiningYear('Harry', 2016) 6 print(employee1.workingPeriod) print(employee2.workingPeriod) print(employee1.name) print(employee2.name) print(Employee.experienceCheck(2, "male")) print(Employee.experienceCheck(3, "female")) Оutput %3D 3 Dororo Harry He is not experienced She is experienced
Main.java - Notepad A learn.zybooks.com/zybook/MCLACSC1328CohenSpring2022/chapter/5/section/2 Main.java - Notepad O Main.java - Notepad = zyBooks My librar Order, Item, Customer File Edit Format View Help File Edit Format View Help The class diagram below shows an Order class that "has a" Customer and zero or more Items. Order Item 0.* private Customer m_cust; private ArrayList m_items; private String m_desc private int m_qty private double m_price public Order(Customer cust) public void additem(Item i) public String toString() public Item(String desc, double price, int qty) public String toString) 1.1 Customer private String m_first; private String m_last; public Customer(String first, String last) public String toString) Please create the Order, Customer, and Item classes shown above. I have provided you with a read only Main class that you can use to test your code (you can download it below). You can use this to test your code, but there is no need to submit it to zyBooks. I will…
True of False. When comparing two objects using the equals method inherited from the Object class, what is actually compared is the contents of the objects. Group of answer choices True False
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Write java code for the test class named testAccount which contains: Main method Create this object of type account à number:30214 balance:950.23 Change the balance by using set method to 900.0 Print the object by using toString method.
Part I Create a TV Channel class that has at least three properties. Part II Write proper constructor and other methods required for the class (get & set, toString etc.) Part III Write at least 5 different methods considering the applications of TV Channel class. Your methods must handle exceptions. Part IV Write a Test class and use the methods written in TV Channel class.
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use this code template to help you continue: private boolean included Indicates whether the item should be taken or not public Item(String name, double weight, int value) Initializes the Item’s fields to the values that are passed in; the included Field is initialized to false public Item(Item other) Initializes this item’s fields to the be the same as the other item’s public void setIncluded(boolean included) Setter for the item’s included field (you don’t need setters for the other fields) Given code: public class Item { private final String name; private final double weight; private final int value; public Item(String name, double weight, int value) { this.name = name; this.weight = weight; this.value = value; } static int max(int a, int b) { if(a > b) return a; return b; } // function to print the items which are taken static void printSelection(int W, Item[] items, int…
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