Cube Manipulation

/*Programmer Name: Jay S. Gil

Program Title: Cube ManipulationDate:

February 2009

Purpose: To classes using Modifiers

*/

import java.util.Scanner;

public class Cube{   

private double width;   

private double length;   

private double height;   

private double volume;   

private double area;           

public Cube(double w, double h, double l)    {   

    width=w;        height=h;        length=l;   

}    public Cube()   

{           

}    private double volume() 

  {        return (width*length*height);       

        }   

private double area() 

  {                return (width*length);       

        }        public void setDimension(double newwidth, double newheight, double newlength) 

  {        width=newwidth;     

  height=newheight;       

length=newlength;    } 

  public String displayCube()   

{        return String.format(volume()+" and "+area());         

  }

}    

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/*Programmer Name: Jay S. Gil
Program Title: Cube Manipulation
Date: February 2009
Purpose: To create a tester that test the cube class

*/


import java.util.Scanner;

class CubeTester{

public static void main(String args[]){

double l;
double w;
double h;

System.out.println("Constructor with a parameter");

Cube newCube=new Cube(1,2,3);;

newCube.displayCube();

System.out.println("Cube object  constructor without parameter"); 

Scanner a=new Scanner(System.in);

System.out.println("Enter value of  length:");

l=a.nextDouble();

Scanner b=new Scanner(System.in);

System.out.println("Enter value of  height:");
w=b.nextDouble();Scanner 
c=new Scanner(System.in);

System.out.println("Enter value of  width:");

h=c.nextDouble();
System.out.println("The Cube object without a parameter"); 

Cube secondCube=new Cube(); 
secondCube.setDimension(l,w,h);
secondCube.displayCube();


}
}