USING JAVA: Part 1: Implement a custom Queue object. The Queue in the Java Collections frame work is limited AND it has a lot of functionality that we don't need. So instead we are …

When you remove the last element in the queue, both the head and the tail of the queue should end up being null. Similarly, when you add an element into an empty queue, both the head …

Question: ArrayQueue.java public class ArrayQueue implements QueueInterface { // Do not add new instance variables. private T[] backingArray; private int front; private int size; /** * …

Question: Write a method for the Queue class in the queue.java program (Listing 4.4) that displays the contents of the queue. Note that this does not mean simply displaying the …

Next inspect Q.java. Your Queue must implement this interface. Finally, inspect LabProgram.java, which allows you to test each method of Queue in Develop Mode as you write your code. Step …

Queue.Java import java.util.NoSuchElementException; public class Queue<Item> {private Node<Item> first; // beginning of queue private Node<Item> last; // end of queue private int …

Learning Activity 8: Array Queue JAVA. The purpose of this lab is to practice implementing a queue, using an array as the underlying data structure. Starting Point The starting point for this …

CODE IN JAVA. Queue.java. public interface Queue<E> {/** * Returns the number of elements in the queue. * @return number of elements in the queue */ int size(); /** * Tests whether the …

Write a generic class, named Queue, in Java for the queue type that uses a linked list to store the elements. The Queue class has a member variable, named head, that references the first …

Assignment 03 –Stack &amp; Queue JAVA After completing this assignment the student should be able to, Write concrete classes that implement Java Interfaces according to specifications …