public class DebugBox { private int width; private int length; private int height; public DebugBox() { length = 1; width = 1; height = 1; } public DebugBox(int width, int length, height) { width = width; length = length; height = height; } public void showData() { System.out.println("Width: + width + " Length: " + length + " Height: "+ height); } public double getVolume() { double vol = length + wdth + height; return vol; } } public class DebugFour3 { public static void main(String args[]) { int width = 12, length = 10, height = 8; DebugBox box1 = new DebugBox(); debugBox box2 = new DebugBox(width, length, height); System.out.println("The dimensions of the first box are"); box1.showData; System.out.print(" The volume of the first box is "); showVolume(box1); System.out.println(The dimensions of the second box are"); box2.showData(); System.out.print(" The volume of the second box is "); showVolume(box2); } public static void showVolume(DebugBox aBox) { double vol = aBox.getVolume(); System.out.println(volume); }
public class DebugBox { private int width; private int length; private int height; public DebugBox() { length = 1; width = 1; height = 1; } public DebugBox(int width, int length, height) { width = width; length = length; height = height; } public void showData() { System.out.println("Width: + width + " Length: " + length + " Height: "+ height); } public double getVolume() { double vol = length + wdth + height; return vol; } } public class DebugFour3 { public static void main(String args[]) { int width = 12, length = 10, height = 8; DebugBox box1 = new DebugBox(); debugBox box2 = new DebugBox(width, length, height); System.out.println("The dimensions of the first box are"); box1.showData; System.out.print(" The volume of the first box is "); showVolume(box1); System.out.println(The dimensions of the second box are"); box2.showData(); System.out.print(" The volume of the second box is "); showVolume(box2); } public static void showVolume(DebugBox aBox) { double vol = aBox.getVolume(); System.out.println(volume); }
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
Related questions
Question
public class DebugBox
{
private int width;
private int length;
private int height;
public DebugBox()
{
length = 1;
width = 1;
height = 1;
}
public DebugBox(int width, int length, height)
{
width = width;
length = length;
height = height;
}
public void showData()
{
System.out.println("Width: + width + " Length: " +
length + " Height: "+ height);
}
public double getVolume()
{
double vol = length + wdth + height;
return vol;
}
}
public class DebugFour3
{
public static void main(String args[])
{
int width = 12,
length = 10,
height = 8;
DebugBox box1 = new DebugBox();
debugBox box2 = new DebugBox(width, length, height);
System.out.println("The dimensions of the first box are");
box1.showData;
System.out.print(" The volume of the first box is ");
showVolume(box1);
System.out.println(The dimensions of the second box are");
box2.showData();
System.out.print(" The volume of the second box is ");
showVolume(box2);
}
public static void showVolume(DebugBox aBox)
{
double vol = aBox.getVolume();
System.out.println(volume);
}
}
Expert Solution
We need to debug this code :-
1) In the parameterize constructor use int datatype before hight while decleration.
2) In the parameterize constructor we will use (this) keyword to initilize the values of the same class.
3) In showData() function use of double-inverted commas must be done correctly.
4) In getVolume() function correct the width spelling.
5) Correct the class name while declearing box2 object.
6) Function call must be done using () while calling showData().
7) In showVolume() print vol not volume.
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