I am receiving a successful build msg, but I cannot get my program to run correctly. Hereis the msg. followed by the program:
init:
deps-jar:
compile:
run:
java.lang.NoClassDefFoundError: Inventory5_5
Caused by: java.lang.ClassNotFoundException: Inventory5_5
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
Exception in thread "main"
Java Result: 1
BUILD SUCCESSFUL (total time: 0 seconds)package inventory4;
import java.util.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
class inventory4 extends JFrame {
private class MyPanel extends JPanel {
ImageIcon image = new ImageIcon("Sample.jpg");
int width = image.getIconWidth();
int height = image.getIconHeight();
long angle = 30;
public MyPanel() {
super();
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2d = (Graphics2D) g;
g2d.rotate(Math.toRadians(angle), 60 + width / 2, 60 + height / 2);
g2d.drawImage(image.getImage(), 60, 60, this);
g2d.dispose();
}
}//end class MyPanel
int currentIndex; //Currently displayed Item
Product[] supplies = new Product[4];
JLabel name;
JLabel number;
JLabel title;
JLabel quantity;
JLabel price;
JLabel fee;
JLabel totalValue;
JTextField nameField = new JTextField(20);
JTextField numberField = new JTextField(20);
JTextField titleField = new JTextField(20);
JTextField quantityField = new JTextField(20);
JTextField priceField = new JTextField(20);
JPanel display;
JPanel displayHolder;
JPanel panel;
public inventory4() {
setSize(500, 500);
setTitle("Bob's CD Inventory Program");
//make the panels
display = new JPanel();
JPanel other = new JPanel();
JPanel picture = new MyPanel();
JPanel centerPanel = new JPanel();
displayHolder = new JPanel();
display.setLayout(new GridLayout(7, 1));
//other.setLayout(new GridLayout(1, 1));
//make the labels
name = new JLabel("Name :");
number = new JLabel("Number :");
title = new JLabel("Title :");
quantity = new JLabel("Quantity :");
price = new JLabel("Price :");
fee = new JLabel("Restocking Fee :");
totalValue = new JLabel("Total Value :");
//Add the labels to the display panel
display.add(name);
display.add(number);
display.add(title);
display.add(quantity);
display.add(price);
display.add(fee);
//Add the panels to the frame
getContentPane().add(centerPanel, "Center");
getContentPane().add(other, "South");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setVisible(true);
}
}
class CD extends Product {
String genre;
double restockingFee;
public CD(String genre, double restockingFee, int item, String title, double stockQuantity,
double price) {
//super(title,item, stockQuantity, price);
this.genre = genre;
this.restockingFee = restockingFee;
// TODO Auto-generated constructor stub
}
//returns the value of the inventory, plus the restocking fee
public double getInventoryValue() {
// TODO Auto-generated method stub
return super.getItemPrice() + restockingFee;
}
public String toString() {
StringBuffer sb = new StringBuffer("Genre \t").append(genre).append("\n");
sb.append(super.toString());
return sb.toString();
}
}
//Inventory4.java
class Product implements Comparable {
private String title; // class variable that stores the item name
private int item; // class variable that stores the item number
private double stockQuantity; // class variable that stores the quantity in stock
private double price; // class variable that stores the item price
private String genre;
public Product() {
title = "";
item = 0;
stockQuantity = 0;
price = 0.0;
genre = "";
}
public Product(String title, String genre, int item, double stockQuantity, double price) {
this.title = title;
this.item = item;
this.stockQuantity = stockQuantity;
this.price = price;
this.genre = genre;
}
public void setTitle(String title) {
this.title = title;
}
public String getTitle() {
return title;
}
public void setItem(int item) {
this.item = item;
}
public int getItem() {
return item;
}
public void setStockQuantity(double quantity) {
stockQuantity = quantity;
}
public double getStockQuantity() {
return stockQuantity;
}
public void setItemPrice(double price) {
this.price = price;
}
public double getItemPrice() {
return price;
}
public void setGenre(String genre) {
this.genre = genre;
}
public String getGenre() {
return genre;
}
public double calculateInventoryValue() {
return price * stockQuantity;
}
public int compareTo(Object o) {
Product p = null;
try {
p = (Product) o;
} catch (ClassCastException cE) {
cE.printStackTrace();
}
return title.compareTo(p.getTitle());
}
public String toString() {
return "CD Title: " + title + "\nGenre: " + genre + "\nItem #: " + item + "\nPrice: $" + price + "\nQuantity: " + stockQuantity + "\nValue with restocking fee: $" + (calculateInventoryValue() + (calculateInventoryValue() * .05));
}
}
public class Inventory4 {
Product[] supplies;
public static void main(String[] args) {
Inventory4 inventory = new Inventory4();
inventory.addProduct(new Product("Mozart", "Classical", 1, 54, 11.50));
inventory.addProduct(new Product("Beethoven", "Classical", 2, 65, 12.00));
inventory.addProduct(new Product("Tiny Tim", "Classical", 3, 10, 1.00));
System.out.println("Inventory of CD's:\n\n");
System.out.println();
inventory.showInventory();
System.out.println();
double total = inventory.calculateTotalInventory();
System.out.println("Total Value is: $" + (total + (total * .05)));
}
public void sortByName() {
for (int i = 1; i < supplies.length; i++) {
int j;
Product val = supplies[i];
for (j = i - 1; j > -1; j--) {
Product temp = supplies[j];
if (temp.compareTo(val) <= 0) {
break;
}
supplies[j + 1] = temp;
}
supplies[j + 1] = val;
}
}
//creates a String representation of the array of products
public String toString() {
String s = "";
for (Product p : supplies) {
s = s + p.toString();
s = s + "\n\n";
}
return s;
}
//Using an array so adding an item requires us to increase the size of the array first
public void addProduct(Product p1) {
if (supplies == null) {
supplies = new Product[0];
}
Product[] p = supplies; //Copy all products into p first
Product[] temp = new Product[p.length + 1]; //create bigger array
for (int i = 0; i < p.length; i++) {
temp[i] = p[i];
}
temp[(temp.length - 1)] = p1; //add the new product at the last position
supplies = temp;
}
//sorting the array using Bubble Sort
public double calculateTotalInventory() {
double total = 0.0;
for (int i = 0; i < supplies.length; i++) {
total = total + supplies[i].calculateInventoryValue();
}
return total;
}
public void showInventory() {
System.out.println(toString()); //call our toString method
}
}Thanks in advance for any and all help.
