In java write a code : "picture 1" 1- Write a class declaration for Shape class and add the two variables to the class declarationsides: is an int variable that holds the number of sides the shape has.angles: is an int variable that holds the number of angles the shape has. 2- The class should have the following constructors:A constructor that accepts the following value as argument and assigns it to the appropriate fields: sides and angles.A no-arg constructor that assigns 0 to the sides, and 0 to the angles field.3- Write mutator methods that store values in these fields and accessor methods that return the values in these fields as in above UML diagram.4- Once you have written the class, write a separate program that creates two Shape objects to hold the following data: "Picture 2 " Shape-sides : int-angles: int+ Shape ()+ Shape (s: int, a : int)+ setSides(s : int): void+ setAngles(a : int): void+ getSides():int+ getAngles():int sidesangles445

public class Main{ public static void main(String[] args) { Shape s1=new Shape(4,4); //create…

Answered: 1- Write a class declaration for Shape…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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In java write a code :

"picture 1"

1- Write a class declaration for Shape class and add the two variables to the class declaration

sides: is an int variable that holds the number of sides the shape has.
angles: is an int variable that holds the number of angles the shape has.

2- The class should have the following constructors:

A constructor that accepts the following value as argument and assigns it to the appropriate fields: sides and angles.
A no-arg constructor that assigns 0 to the sides, and 0 to the angles field.

3- Write mutator methods that store values in these fields and accessor methods that return the values in these fields as in above UML diagram.

4- Once you have written the class, write a separate program that creates two Shape objects to hold the following data:

"Picture 2 "

Shape
-sides : int
-angles: int
+ Shape ()
+ Shape (s: int, a : int)
+ setSides(s : int): void
+ setAngles(a : int): void
+ getSides():int
+ getAngles():int

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