Browse J

Java I am your customer. I own a drone company. I need software to run my drone

Java I am your customer. I own a drone company. I need software to run my drone and provide information to the users programs that will be flying the drones as well as ways to adj…

Java I have to create two classes (DataSet & DataSample) for wine collection cla

Java I have to create two classes (DataSet & DataSample) for wine collection classification. DataSet takes a filename as an input (wine.txt) and stores all the variables into …

Java I need to modify this code so that I am using a dialogue box instead of sca

Java I need to modify this code so that I am using a dialogue box instead of scanner and I have no idea where to start. I am supposed to use showInputDialog() and showMessageDialo…

Java I need to write a Recursive function to find the size of a linked list with

Java I need to write a Recursive function to find the size of a linked list with a helper function. the static class is how we build the list and below is for the Recursive functi…

Java I/O Java IO You will be reading from and writing to files. You should promp

Java I/O Java IO You will be reading from and writing to files. You should prompt the user for a manifest file name, which should contain the name of additional files, one per lin…

Java I/O question Change the code to read from a text file (create the file firs

Java I/O question Change the code to read from a text file (create the file first) using an Scanner chained to a File (instead to System.in, but also NOT the FileInputStream/Input…

Java I/O question The Class Member is a serializable class. Write a variable ari

Java I/O question The Class Member is a serializable class. Write a variable arity method serializeMethod() that takes any number of instances of Member as parameters and write th…

Java I/O question Write a Java method readFile() that reads values from a file a

Java I/O question Write a Java method readFile() that reads values from a file and prints the values each in its own line on the console. In Coderunner the file is hidden from you…

Java II - CIS - Imagine that you are creating an interface for a social networki

Java II - CIS - Imagine that you are creating an interface for a social networking application (app) that allows a user to send a short text message to a selected group of friends…

Java II Homework from \"big java early objects, 5th edition\" book End of chapte

Java II Homework from "big java early objects, 5th edition" book End of chapter programming exercise P10.5 on page 509 of the textbook.  Please use the code from section 10.1 as a…

Java I\'m not sure how to implement this code can someone help me / guide me? th

Java I'm not sure how to implement this code can someone help me / guide me? thank you (Updated with PrefixMap interface included at the bottom of the code). import java.util.List…

Java I\'m trying to extend the implementation of a general tree with new operati

Java I'm trying to extend the implementation of a general tree with new operations that change the structure of the tree. I've created 5 classes: Node.java, SimpleNode.java, Tree.…

Java I\'m trying to extend the implementation of a general tree with new operati

Java I'm trying to extend the implementation of a general tree with new operations that change the structure of the tree. I've created 5 classes: Node.java, SimpleNode.java, Tree.…

Java Illuminated - Chapter 4 - 4.7.7 Programming Projects 34. Write an applet th

Java Illuminated - Chapter 4 - 4.7.7 Programming Projects 34. Write an applet that displays two eyes. An eye can be drawn using an oval, a filled circle, and lines. On the applet,…

Java Im doing a binary search on an array and need to allow as many queries as p

Java Im doing a binary search on an array and need to allow as many queries as possible and cannot figure out how to. The output should read something like this. My code so far lo…

Java Im trying to print out a string with stored info from a txt file and I can

Java Im trying to print out a string with stored info from a txt file and I can only get the first digit to be printed out.(Im a beginner) the txt file looks like this. 2 3 5 7 11…

Java Imagine you are developing a software package for an online shopping site t

Java Imagine you are developing a software package for an online shopping site that requires users to enter their own passwords. Your software requires that users' passwords meet …

Java Implement StackInterface using a ListInterface object as the underlying dat

Java Implement StackInterface using a ListInterface object as the underlying data structure. The class and some methods are implemented below. For this question, implement the thr…

Java Implement an undirected graph using a directed graph as the underlying data

Java Implement an undirected graph using a directed graph as the underlying data structure. Make sure you have a good understanding of the DirectedGraph class before you use it to…

Java Implement the find method of the below WeightedQuickUnionUF class such that

Java Implement the find method of the below WeightedQuickUnionUF class such that it teturns the component id of site P(root of the tree that contains p). Also, considering the bel…

Java Implement the interface from Lab B (EntryWayListInterface). As a reminder,

Java Implement the interface from Lab B (EntryWayListInterface). As a reminder, EntryWayListInterface allows the user to access to list elements only through the beginning and end…

Java Implementation Need ASAP .......PLS /** * A Matrix has two dimensions: rows

Java Implementation Need ASAP .......PLS /** * A Matrix has two dimensions: rows and columns. Each cell in the matrix * stores an integer value, and it can be uniquely identified …

Java In a course, a professor gives the following tests and assignments: - A lab

Java In a course, a professor gives the following tests and assignments: - A lab activity that is observed by the teacher and assigned a numerical score. - A Pass/Fail test that h…

Java In a diving competition, each contestant\'s score is calculated by dropping

Java In a diving competition, each contestant's score is calculated by dropping the lowest and highest scores and then adding the remaining scores. Write a program that reads the …

Java In the next six questions, write a complete class called Book (described be

Java In the next six questions, write a complete class called Book (described below). A book is described by a title, author, ISBN code (see below), and publication year. For full…

Java In this assignment, you will write a train car manager for a commerical tra

Java In this assignment, you will write a train car manager for a commerical train. The train, modelled using a Double-Linked List data structure, consists of a chain of train car…

Java In this lab, you will write an interface for a list that contains different

Java In this lab, you will write an interface for a list that contains different methods than those contained in the ListInterface class from Chapter 12. With this kind of list, t…

Java Inheritance 1,Eassy class Design an Essay class that extends the GradedActi

                    Java          Inheritance 1,Eassy class Design an Essay class that extends the GradedActivty class presented in this chapter. the Eassy class should determine …

Java Inheritance 1,Eassy class Design an Essay class that extends the GradedActi

Java Inheritance 1,Eassy class Design an Essay class that extends the GradedActivty class presented in this chapter. the Eassy class should determine the grade a student receives …

Java Inheritance 1,Eassy class Design an Essay class that extends the GradedActi

Java Inheritance 1,Eassy class Design an Essay class that extends the GradedActivty class presented in this chapter. the Eassy class should determine the grade a student receives …

Java Inheritance 1,Eassy class Design an Essay class that extends the GradedActi

Java Inheritance 1,Eassy class Design an Essay class that extends the GradedActivty class presented in this chapter. the Essay class should determine the grade a student receives …

Java Inheritance 4,Person and Customer Class Design a class named Person with fi

Java Inheritance 4,Person and Customer Class Design a class named Person with fields for holding a person's name, address, and telephone number. Write one or more constructors and…

Java Inheritance 4,Person and Customer Class Design a class named Person with fi

Java Inheritance 4,Person and Customer Class Design a class named Person with fields for holding a person's name, address, and telephone number. Write one or more constructors and…

Java Inheritance Program. Please write code: These are the codes that I wrote fr

Java Inheritance Program. Please write code: These are the codes that I wrote from the previous assignment, since this assignment is a build up from the previous assignment: publi…

Java Inner-class Practice Exercise For this example we will be creating a class

Java Inner-class Practice Exercise For this example we will be creating a class to manage a Cartesian coordinate plane, also called Euclidean space. We want to be able to store an…

Java JDK 8 assignment (CarbonFootprint Interface: Polymorphism) Using interfaces

Java JDK 8 assignment (CarbonFootprint Interface: Polymorphism) Using interfaces, you can specify similar behaviors for possibly disparate classes. Governments and companies world…

Java JLabel and GUI assignment Write a program which displays a window containin

Java JLabel and GUI assignment Write a program which displays a window containing two buttons, labeled "one" and "two". When a button is pressed, a report of this event should be …

Java JLabel/GUI assignment Write a program which displays a window containing tw

Java JLabel/GUI assignment Write a program which displays a window containing two buttons, labeled "one" and "two". When a button is pressed, a report of this event should be prin…

Java JUnit Testing Collections: Set Logic exception handling Task: Time to test!

Java JUnit Testing Collections: Set Logic exception handling Task: Time to test! Getting Started To begin this lab, create a new Java project named abc123-lab9, and create the fol…

Java Java (1) Which of the following statements is always true about recursion a

Java Java (1) Which of the following statements is always true about recursion and iteration? a) recursion cannot be programmed to run an infinite number of times, but iteration c…

Java Java CISC 3120 CUNY Brooklyn College 1. In the two code snippets below, whi

Java Java CISC 3120 CUNY Brooklyn College 1. In the two code snippets below, which case is of the "composition pattern, and which "inheri tance"? Case 1 public class Thermostat I …

Java Jay’s International has a requirements contract with Joe’s Bean Corporation

Java Jay’s International has a requirements contract with Joe’s Bean Corporation that obligated Joe’s to supply Java Jay’s with all the coffee beans it needs for their seventy sto…

Java Lab #3 -- Bags Which Are Sets! In lecture we looked at how to implement a B

Java Lab #3 -- Bags Which Are Sets! In lecture we looked at how to implement a Bag strictly as defined. But how about how to implement a Bag which is also an unordered set? The bi…

Java Lab - Inheritance Practice Purpose: To improve understanding of Java inheri

Java Lab - Inheritance Practice Purpose: To improve understanding of Java inheritance. Description: Many types of vehicles have some attributes in common (e.g. a method of propuls…

Java Lab 2: Linked Lists Begin with the linked list package linked to the course

Java Lab 2: Linked Lists Begin with the linked list package linked to the course web page (links section). The existing code is designed to avoid cycles. Add a method public void …

Java Lab 6: File I/O Purpose: To practice reading from and writing to text files

Java Lab 6: File I/O Purpose: To practice reading from and writing to text files using Scanner class methods and PrintStream class methods. Carefully examine and follow ALL the pr…

Java Lab Assignment Create a class called Airport with the following fields: Ide

Java Lab Assignment Create a class called Airport with the following fields: Identifier. Coordinates which consist of Latitude and Longitude. Latitude is positive to indicate is N…

Java Lab Assignment Recursive Multiplication. Write a GUI program that uses a re

Java Lab Assignment Recursive Multiplication. Write a GUI program that uses a recursive function. The user will enter a number in a textfield and when a button is clicked, the but…

Java Lab In this lab, you will be implementing the following class hierarchy. Yo

Java Lab In this lab, you will be implementing the following class hierarchy. Your concrete classes must call the superclass constructor with the proper number of sides (which is …

Java Lab Task #4 Calculating the Mean 1) Now we need to add lines to allow us to

Java Lab Task #4 Calculating the Mean 1) Now we need to add lines to allow us to read from the input file and calculate the mean. -Create a File object passing it the filename. -C…