Homework Answers
q1) private static int num = 0; q2) num++; q3) System.out.println(Student.getNum());
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ble and instance variable, and then use clas 4. Please discuss the difference between class variable...
The method m() of class B overrides the m() method of class A, true or false?...
The method m() of class B overrides the m() method of class A, true or false? class A int i; public void maint i) { this.is } } class B extends A{ public void m(Strings) { 1 Select one: True False For the following code, which statement is correct? public class Test { public static void main(String[] args) { Object al = new AC: Object a2 = new Object(); System.out.println(al); System.out.println(a): } } class A intx @Override public String toString()...
Below are the Car class and Dealership class that I created In the previous lab import...
Below are the Car class and Dealership class that I
created In the previous lab
import java.util.ArrayList;
class Car
{
private String make;
private String model;
private int year;
private double transmission;
private int seats;
private int maxSpeed;
private int wheels;
private String type;
public Car()
{
}
public Car(String make, String model, int year, double transmission, int seats, int maxSpeed, int wheels, String type) {
this.make = make;
this.model = model;
this.year = year;
this.transmission = transmission;
this.seats =...
A teacher wants to create a list of students in her class. Using the existing Student...
A teacher wants to create a list of students in her class. Using the existing Student class in this exercise. Create a static ArrayList called classList that adds a student to the classList whenever a new Student is created. In the constructor, you will have to add that Student to the ArrayList. Coding below was given to edit and use public class ClassListTester { public static void main(String[] args) { //You don't need to change anything here, but feel free...
JAVA help Create a class Individual, which has: Instance variables for name and phone number of...
JAVA help Create a class Individual, which has: Instance variables for name and phone number of individual. Add required constructors, accessor, mutator, toString() , and equals method. Use array to implement a simple phone book , by making an array of objects that stores the name and corresponding phone number. The program should allow searching in phone book for a record based on name, and displaying the record if the record is found. An appropriate message should be displayed if...
Provided code Animal.java: public class Animal { private String type; private double age; ...
Provided code Animal.java:
public class Animal
{
private String type;
private double age;
public Animal(String aT, double anA)
{
this.type = aT;
if(anA >= 0)
{
this.age =
anA;
}
}
public String getType()
{
return this.type;
}
public double getAge()
{
return this.age;
}
}
Provided code Zoo.java:
public class Zoo {...
GIVEN CODES *****Boat.java***** import java.util.HashSet; import java.util.Set; public class Boat { private String name; //private instance...
GIVEN CODES
*****Boat.java*****
import java.util.HashSet;
import java.util.Set;
public class Boat {
private String name; //private instance variable name of type String
private String boatClass; //private instance variable boatClass of type String
private int regNum; //private instance variable regNum of type int
private Set<String> crew = new HashSet<String>();
public void setName(String name) {
this.name = name;
}
public void setBoastClass(String boatClass) {
this.boatClass = boatClass;
}
public void setRegNum(int regNum) {
this.regNum = regNum;
}
public String getName() {
return name;...
I need code in java The Student class: CODE IN JAVA: Student.java file: public class Student...
I need code in java
The Student class:
CODE IN JAVA:
Student.java file:
public class Student {
private String name;
private double gpa;
private int idNumber;
public Student() {
this.name = "";
this.gpa = 0;
this.idNumber = 0;
}
public Student(String name, double gpa, int
idNumber) {
this.name = name;
this.gpa = gpa;
this.idNumber = idNumber;
}
public Student(Student s)...
2)- MyList Modification (Java) Modify the MyList class that you wrote for Programming Challenge 1 so...
2)- MyList Modification (Java) Modify the MyList class that you wrote for Programming Challenge 1 so that the type parameter T should accept any type that implements the Comparable interface. Test the class in a program that creates one instance of MyList to store Integers, and another instance to store Strings. Mylist.java import java.util.*; import java.math.BigDecimal; public class MyList <T extends Number> { private ArrayList <T> num = new ArrayList<>(); static MyList<Number> list = new MyList<>(); public...
Step 1 Develop the following class: Class Name: CollegeDegree Access Modifier: public Instance variables Name: major...
Step 1 Develop the following class: Class Name: CollegeDegree Access Modifier: public Instance variables Name: major Access modifier: private Data type: String Name: numberOfCourses Access modifier: private Data type: int Name: courseNameArray Access modifier: private Data type: String [ ] Name: courseCreditArray Access modifier: private Data type: int [ ] Static variables Name: maximumNumberOfCourses Access modifier: private Data type: int Initial Value: 40 Constructor Name: CollegeDegree Access modifier: public Parameters: none (default constructor) Task: sets major to the empty string...
Modify the objectstudent JAVA program to add a private variable zipcode, you must also add setters...
Modify the objectstudent JAVA program to add a private variable zipcode, you must also add setters and getter methods for the new variable and modify the toString method. The objectstudent program is in this weeks module, you can give it a default value of 19090. class Student { private int id; private String name; public Student() { id = 8; name = "John"; } public int getid() { return id; } public String getname() { return name; } public void...
The method m() of class B overrides the m() method of class A, true or false? class A int i; public void maint i) { this.is } } class B extends A{ public void m(Strings) { 1 Select one: True False For the following code, which statement is correct? public class Test { public static void main(String[] args) { Object al = new AC: Object a2 = new Object(); System.out.println(al); System.out.println(a): } } class A intx @Override public String toString()...
Below are the Car class and Dealership class that I
created In the previous lab
import java.util.ArrayList;
class Car
{
private String make;
private String model;
private int year;
private double transmission;
private int seats;
private int maxSpeed;
private int wheels;
private String type;
public Car()
{
}
public Car(String make, String model, int year, double transmission, int seats, int maxSpeed, int wheels, String type) {
this.make = make;
this.model = model;
this.year = year;
this.transmission = transmission;
this.seats =...
Provided code Animal.java:
public class Animal
{
private String type;
private double age;
public Animal(String aT, double anA)
{
this.type = aT;
if(anA >= 0)
{
this.age =
anA;
}
}
public String getType()
{
return this.type;
}
public double getAge()
{
return this.age;
}
}
Provided code Zoo.java:
public class Zoo {...
GIVEN CODES
*****Boat.java*****
import java.util.HashSet;
import java.util.Set;
public class Boat {
private String name; //private instance variable name of type String
private String boatClass; //private instance variable boatClass of type String
private int regNum; //private instance variable regNum of type int
private Set<String> crew = new HashSet<String>();
public void setName(String name) {
this.name = name;
}
public void setBoastClass(String boatClass) {
this.boatClass = boatClass;
}
public void setRegNum(int regNum) {
this.regNum = regNum;
}
public String getName() {
return name;...
I need code in java
The Student class:
CODE IN JAVA:
Student.java file:
public class Student {
private String name;
private double gpa;
private int idNumber;
public Student() {
this.name = "";
this.gpa = 0;
this.idNumber = 0;
}
public Student(String name, double gpa, int
idNumber) {
this.name = name;
this.gpa = gpa;
this.idNumber = idNumber;
}
public Student(Student s)...
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