Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Java Programming Lab 4 - Classes and Methods The purpose of this lab is to learn how to design and declare classes and methods. Description
Java Programming Lab 4 - Classes and Methods The purpose of this lab is to learn how to design and declare classes and methods. Description Read the documentation on class StringBuilder; you can use it to solve this assignment. Declare class Int with attribute "str of type String that represents a nonnegative integer of any size. The objects of type Int will be immutable (the attribute "str" will be final). In class Int: Declare at least two constructors with different parameters. Declare method add() with a parameter of type Int. The method will return an object of type Int that represents the sum of "this and the parameter passed to the method. Declare method add() with a parameter of type int. The method will sum this and the parameter. Declare method toString(). Declare method equals(). Declare method compareTo() with a parameter of type Int. The method will compare "this and the parameter passed to the method and will return-1 if "this" is less than the parameter, O if "this" is equal to the parameter and 1 if "this is greater than the parameter. In the main method, show the use of every declared constructor and method
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started