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Java App that Changes Frame Colour on Click

1. Create an application that changes the color of the frame for every click of the button. Change the color back and forth from red and blue. Start the frame out with a blue background. 2. Create a frame with four buttons: one for red, one for green, one for blue, and one for gray. Clicking on a button changes the frame to t

Mortgage Calculator

Please note that the project in zip file is a complete Netbeans (version 6.5) project. From Netbeans it can be opened using Open Project menu. This project may not be opened by other Java environments. Write the program in Java (with a graphical user interface) and have it calculate and display the mortgage payment amount fro

Open Source Software

Based on the Businessline (2007) article, define open source software and describe its importance to developers. Is all Java code open source? What effect might this situation have on distributing graphic-based interfaces?

Mail order house sells five different products- Java Programming

A mail order house sells five different products whose retail prices are: product 1 - $150, product 2 - $250, product 3 - $500, product 4 - $300, and product 5 - $350. Write an application that reads a series of pairs of numbers as follows: a. product number b. quantity sold for one day The program should use switch stru

Enterprise Applications

1. What are the characteristics of an application that may benefit from the use of client/server architecture? 2. Give examples of business applications that exhibit these characteristics. You may provide examples of applications from any client/server development environment. The two main platforms are Microsoft .NET and Sun J

Inventory Program with subclasses and GUI components.

Modify the inventory program by creating a subclass of the product class that uses one additional unique feature of the product you chose (brand name). In the subclass, create a method to calculate the value of the inventory of a product with the same name as the method previously created for the product class. The subclass me

Functionality of a shopping cart

I need an explanation of the functionality of a shopping cart that will be implemented in Kudler Find Foods web site. Can you help me with this?

JAVA code snippets

Write a method definition to count and then return the number of elements in a passed integer array, that have a value greater than 0. Write a nested loop structure that prints out the following number series: 111 112 121 122 211 212 221 222. The innermost loop may have only one print statement and no literal string output

Automobile Maintenance Service GUI and JAVA

Create a GUI application that a clerk can use to choose services and that will total and display the charge for a customer's visit to the Automobile Maintenance Service. Submit a Testing Document that shows the author and project information, input, output and algorithm, sample inputs and output captured off the screen (use Alt

Charge Account in Java

Create a class with a method that accepts a charge card account number as its argument. The method should determine whether the number is valid by comparing it with a list of valid charge card account numbers. The comparison should be accomplished using a search. If the account number to be checked is in the list of valid acc

Programming Concepts Problems

I would appreciate if you could kindly help with the following questions. 1. In Coffee's (2006) article, IT professionals discuss the role application developers take in software security. Pick one of these IT experts, summarize his or her perspective on building security into software, and then discuss the feasibility and pr

Java Program for Simple Generic Version

Write a simple generic version of method isEqualTo that compares its two arguments with the equals method and returns true if they are equal and false otherwise. Use this generic method in a program that calls isEqualTo with a variety of built-in types, such as Object or Integer.

Java Program for LinkLine.java

Write a program that inserts 25 random integers from 0 to 100 in order into a linked-line object. The problem should calculate the sum of the elements and the floating-point average of the elements. And then modify it to use a Linkedlist collection. You can name first program to LinkLine.java, and the second one to List.jav

Java implementation of Person and ThreeFriends classes

Create two classes, a main class and an object class. The object class will be called Person and will collect data about individual people. The main class will be called ThreeFriends and will instantiate three Person objects to represent three people who are friends and loading data into these objects. The user will enter the da

Java Application Code

I need help with doing a Total Sales Application: (Total Sales) Using a two-dimensional array to solve the following problem: A company has four salespeople (1 to 4) who sell five different products (1 to 5). Once a day, each salesperson passes in a slip for each type of product sold. Each slip contains the following: a) Th

Develop a PieChart Java Program

The solution is not to be in the form of an applet. Rather it is to be just .java files. you can save the file as PieChart.java Write a program that inputs four numbers and graphs them as a pie chart. Use class Arc2D.Double and method fill of class Graphics2D to perform the drawing. Draw each piece in a separate color

Learning Java & C++

What is the hardest aspect in learning a new language like Java and C++? How best to master these languages for a beginner with only procedual programming language experience but not Object Oriented programming language experience?

Mortgage calculator program in Java

I wrote the program in Java (with a graphical user interface), now I need to have it calculate and display the mortgage payment amount from user input of the amount of the mortgage and the user's selection from a menu of available mortgage loans: - 7 years at 5.35% - 15 years at 5.5% - 30 years at 5.75% Use an array for

PL/SQL package

Combine the work you've completed so far for the More Movie Rentals database into one program. Create a simple PL/SQL package in order to go through a menu process. In this PL/SQL package, all users would enter in a movie by executing a procedure. Be sure the validation works correctly. Include the proper exception handling and

Java Application using a one-Dimensional array for this solution

Write an application that inputs ten numbers from the user, each number can be between 10 and 100, inclusive. As each number is read in determine if it is a number already entered. If it is a duplicate move on to the next number, if it is unique store the number in the array. After all ten numbers have been entered display the c

Java Application - Celsius to Fahrenheit

I need help with putting this application together: Exercise 6.22: Implement the following integer methods: a.) Method Celsius returns the Celsius equivalent of a Fahrenheit temperature, using the calculation Celsius = 5.0 / 9.0 * ( Fahrenheit - 32 ); b.) Method Fahrenheit returns the Fahrenhei

Java Application PigLation Translator

I need help with this: Writing an application that translates an English word to Pig Latin. The application should have methods for getting user input and doing the translation. The application should first ask the user for the word to be translated and then display the translated word. It should continue until the user enter

Java Application Converting Dollars to Euros

I need help with this: Help with writing an application that converts U.S. dollar values to euro values. The application should have methods for getting user input and doing the conversio ...there is moreshow problemI need help with this: Help with writing an application that converts U.S. dollar values to euro values. T

Java application problem

Please help with the following problem. Assistance with writing a program that will accept an unknown number of positive integers from the user (-1 to stop) and display their average." The application does not work correctly. Correct all the errors and also reformat to be consistent with good style standards. I have uploa

Solving a Java Application Problem

I need help with this: A mail-order house sells five products whose retail prices are as follows: Product 1, $2.98; product 2, $4.50; product 3, $9.98; product 4, $4.49; product 5, $6.87. I need help with writing an application that reads a series of pairs of numbers as follows: a) product number b) quantity sold T

Programming Languages: Java Application

One interesting application of computers is to display graphs and bar charts. I need help with writing an application that reads five numbers between 1 and 30. For each number that is read, your program should display the same number of adjacent asterisks. For example, if your program reads the number 7, it should display ***