public class Box { private double length; private double width; private double h
ID: 3550654 • Letter: P
Question
public class Box
{
private double length;
private double width;
private double height;
public Box(double l, double w, double h)
{
length = l;
width = w;
height = h;
}
public double volume( )
{
return length * width * height;
}
1. Write the statement to instantiate a Box object, blueBox, with a length of 6, width of 4, and height of 2. This could be done in one statement
2.Write a statement to print out the volume of the blue box.
3.Write another constructor for the class Box, which has only 1 parameter, side, and initializes the dimensions of the Box as a cube, that is, all the dimensions of the Box are the same value as the side parameter.
4.Write an accessor method called getWidth that returns the width of the Box.
5.Write a mutator method setWidth that sets the width of the Box.
Explanation / Answer
1. Box blueBox=new Box(6,4,2); 2. System.out.println(blueBox.volume());
3. public Box(double s) { length=s; width=s; height=s;
}
4. public double getWidth() { return width; }
5. public void setWidth(double w) { width=w; }
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