Indicate if each is a reference or value type: instance of a Point class instance of...

Question

Question

Indicate if each is a reference or value type: instance of a Point class instance of...

Indicate if each is a reference or value type:

instance of a Point class

instance of a Location struct

an integer

a boolean

String

engineering Computer-Science

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

instance of a Point class   ->  reference
instance of a Location struct   ->  value type
an integer  ->  value type
a boolean   ->  value type
String  ->  reference

Add a comment

Answer 2

Similar Homework Help Questions

Write a class StringsAndThings. The class has one instance variable of type String and a constructor...

Write a class StringsAndThings. The class has one instance variable of type String and a constructor with a parameter to initialize the instance variable. The parameter could contain any characters, including letters, digits, spaces, special characters (+, -, $, @,...), and punctuation marks. Write methods: countNonLetters - that will count how many of the characters in the string are not letters. You can use Character's isLetter method. moreVowels - which returns true if the String parameter has more vowels than...
Java code for the following inheritance hierarchy figure.. 1. Create class Point, with two private instance...

Java code for the following inheritance hierarchy figure.. 1. Create class Point, with two private instance variables x and y that represented for the coordinates for a point. Provide constructor for initialising two instance variables. Provide set and get methods for each instance variable, Provide toString method to return formatted string for a point coordinates. 2. Create class Circle, its inheritance from Point. Provide a integer private radius instance variable. Provide constructor to initialise the center coordinates and radius for...
Write a class named GasTank containing: An instance variable named amount of type double, initialized to...

Write a class named GasTank containing: An instance variable named amount of type double, initialized to 0. A method named addGas that accepts a parameter of type double. The value of the amount instance variable is increased by the value of the parameter. A method named useGas that accepts a parameter of type double. The value of the amount instance variable is decreased by the value of the parameter. However, if the value of amount is decreased below 0, amount...

House Class Specification The House class represents a house. A house has an address (address instance...

House Class Specification The House class represents a house. A house has an address (address instance variable), a year it was built (built instance variable), and the names of residents of the house (residents instance variable). The declaration of each variable follows. private String address; private int built; private StringBuffer residents; The class methods are: 1. Constructor - Takes a string (representing the address) and an integer (representing the year the house was built) as parameters, and initializes the corresponding...
Read through the code of the class Player, noting it has two instance variables, name and rank, which are of type String and three further instance variables won, drew and lost which are of type int....

Read through the code of the class Player, noting it has two instance variables, name and rank, which are of type String and three further instance variables won, drew and lost which are of type int. There is also an attribute of the class, points, which does not have a corresponding instance variable. Also note the constructor and methods of the class and what they do. TournamentAdmin class code: public class RankAdmin { /** * Constructor for objects of class...
Write a class named Book containing: Two instance variables named title and author of type String....

Write a class named Book containing: Two instance variables named title and author of type String. A constructor that accepts two String parameters. The value of the first is used to initialize the value of title and the value of the second is used to initialize author. A method named toString that accepts no parameters. toString returns a String consisting of the value of title, followed by a newline character, followed by the value of author.

Define a class named Payment that contains an instance variable "paymentAmount" (non-static member variable) of type...

Define a class named Payment that contains an instance variable "paymentAmount" (non-static member variable) of type double that stores the amount of the payment and appropriate accessor (getPaymentAmount() ) and mutator methods. Also create a method named paymentDetails that outputs an English sentence to describe the amount of the payment. Override toString() method to call the paymentDetails() method to print the contents of payment amount and any other details not included in paymentDetails(). Define a class named CashPayment that is...
Create a class called Customer that includes three pieces of information as instance variables - a...

Create a class called Customer that includes three pieces of information as instance variables - a firstname (type string), a last name (type string) and a credit limit (double) Your class should have a constructor that initializes the three values. a. Provide a customer that initializes these three instance variables. Validate credit limit; it must be greater than 0.0. b. Provide set and get methods for each instance variable. Validate credit limit; it must be greater than 0.0. Write a...
Create a class Circle with one instance variable of type double called radius. Then define an...

Create a class Circle with one instance variable of type double called radius. Then define an appropriate constructor that takes an initial value for the radius, get and set methods for the radius, and methods getArea and getPerimeter. Create a class RightTriangle with three instance variables of type double called base, height, and hypotenuse. Then define an appropriate constructor that takes initial values for the base and height and calculates the hypotenuse, a single set method which takes new values...

Start a new project in NetBeans that defines a class Person with the following: Instance variables...

Start a new project in NetBeans that defines a class Person with the following: Instance variables firstName (type String), middleInitial (type char) and lastName (type String) (1) A no-parameter constructor with a call to the this constructor; and (2) a constructor with String, char, String parameters (assign the parameters directly to the instance variables in this constructor--see info regarding the elimination of set methods below) Accessor (get) methods for all three instance variables (no set methods are required which makes...

Indicate if each is a reference or value type: instance of a Point class instance of...

Homework Answers

Add Answer to:
Indicate if each is a reference or value type: instance of a Point class instance of...

Post as a guest

Earn Coins

Write a class StringsAndThings. The class has one instance variable of type String and a constructor...

Java code for the following inheritance hierarchy figure.. 1. Create class Point, with two private instance...

Write a class named GasTank containing: An instance variable named amount of type double, initialized to...

House Class Specification The House class represents a house. A house has an address (address instance...

Read through the code of the class Player, noting it has two instance variables, name and rank, which are of type String and three further instance variables won, drew and lost which are of type int....

Write a class named Book containing: Two instance variables named title and author of type String....

Define a class named Payment that contains an instance variable "paymentAmount" (non-static member variable) of type...

Create a class called Customer that includes three pieces of information as instance variables - a...

Create a class Circle with one instance variable of type double called radius. Then define an...

Start a new project in NetBeans that defines a class Person with the following: Instance variables...

Indicate if each is a reference or value type: instance of a Point class instance of...

Homework Answers

Add Answer to: Indicate if each is a reference or value type: instance of a Point class instance of...

Post as a guest

Earn Coins

Add Answer to:
Indicate if each is a reference or value type: instance of a Point class instance of...