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In Java plotting some POIs on a graph/map

In Java plotting some POIs on a graph/map Several types of point of interests (POI)   Task 1 (plotting some POIs on a graph/map) Part 1: Several types of point of interests (POI) such as – (1) Petrol station, (2) Taxi Stand, (3) ATM, (4) Hospital and (5) Shopping centre are located in a city. Their locations (longitude and latitude) are provided in a text file (a file will be provided in the resource.. Read More

CMIS 242 HOMEWORK 2

CMIS 242 homework 2 Java – CMIS242 – Homework 2 Write a Java application that asks a user to enter two integers (A and B) and then display the results of A/B. Catch any division by zero errors and  prompt the user to reenter the value of B. Be sure your code compiles and runs as expected. Write a method that returns the largest object in an array of objects. The method signature is:.. Read More

CMIS 242 Final Project

CMIS 242 final project Final Project (25%)- This project focuses on demonstrating your understanding of Java Collections. Before attempting this project, be sure you have completed all of the reading assignments listed in the syllabus to date, participated in the weekly conferences, and thoroughly understand the examples throughout the chapters. The project requirements include: 1.Write a Java application that effectively uses Java collections to store up to 20 instances of the Person class and its.. Read More

CMIS 242 Homework 1

CMIS 242 homework 1 Design a class named LinearEquation for a 2×2 system of linear equations:ax + by = e ed – bf af – ecx = ——– y = ———cx + dy = f ad – bc ad – bcThe class contains:-Private data fields a, b, c, d, e, and f.-A constructor with the arguments for a, b, c, d, e, and f.-Six get methods for a, b, c, d, e, and f.-A.. Read More

CMIS 242 Project 4

CMIS 242 Project 4   In this assignment, you will first write a Name class. Then you will write an executable class (e.g. TestName.java) to test the Name class. In the TestName class, the  user will be asked to enter the first, middle and last names of a person.  You will first create a Name object ( for this project,we will assume that everyone has a middle name).  Then using the methods of.. Read More

CMIS 242 Design your own Java application

CMIS 242 Design your own Java application that displays a form for a user to enter two numbers Design your own Java application that displays a form for a user to enter two numbers. The form should also include a JButton and a JTextField. When the user clicks on the JButton the application should display the greatest common divisor and the smallest common multiple of the two numbers in the JTextField.      .. Read More

CMIS 242 Homework 4

CMIS 242 homework 4 Design your own Java application that uses Java Collections effectively to create read up to 20 Integers from a text file and place them as the year_of_birth values of a Java collection of Person objects. The application should then sort the collection of Person objects according to the year_of_birth attribute and display the sorted collection on the screen. Be sure your code compiles and runs as expected. Name your Java.. Read More

CMIS 242 Intermediate Programming project 2

CMIS 242 intermediate programming project 2 CMIS 242 – Intermediate Programming Programming Project 2 The second programming project involves writing a program to calculate state income tax for a single taxpayer that uses a GUI. The GUI should use the grid layout manager and should looks similar to the following: The salary income, interest income, itemized deductions, exemptions and tax withheld are input to the program. When the Compute Refund button is clicked, the refund should.. Read More

CMIS 242 Homework 2b

CMIS 242 homework 2 Write a Java interface named Searchable with two abstract methods: one named Way2Search that returns a String and another named MaxTime that returns an Integer. Be sure your code compiles and runs as expected. Name your Java file Searchable.java.     PRICE $ 6.00            

CMIS 242 Project 3 Rewrite Exercise 20.10

CMIS 242 Project 3 Rewrite Exercise 20.10 Rewrite Exercise 20.10 using a helper method to pass the substring high index to the method. The helper method header is: public static int count(String str, char a, int high)     1. Do exercise 20.15 page 702  which states:    (Occurences of a specified character in a string) Rewrite Exercise 20.10 using a helper method to pass the substring high index to the method. The helper.. Read More