Given this driver: public static void main(String[] args) { Generic Queue queue = new GenericQueue (); System.out.println("That the queue is empty is " + queue.isEmpty()); queue.enqueue("Tom"); queue.enqueue("Susan"); queue.enqueue("Kim"); queue.enqueue("Michael"); The print method is called here. You do not need to write this code. queue.dequeue(); System.out.println("The size of the queue is " + queue.getSize()); The print method is called here. You do not need to write this code. System.out.println("That the queue is empty is " + queue.isEmpty()); That gives this run: That the queue is empty is true } The queue is: [Tom, Susan, Kim, Michael] The size of the queue is 3 The queue is: [Susan, Kim, Michael] That the queue is empty is false Fill in the method bodies in the GenericQueue class. The method bodies would be in the box areas shown in each method. public class GenericQueue { private java.util.LinkedList list = new java.util.LinkedList (; public void enqueue(E e) { } } } public E dequeue() { public int getSize() { public boolean isEmpty()) { } Assume there is a print method here. You do not need to write this method.

Given this driver: public static void main(String[] args) { Generic Queue queue = new GenericQueue (); System.out.println("That the queue is empty is " + queue.isEmpty()); queue.enqueue("Tom"); queue.enqueue("Susan"); queue.enqueue("Kim"); queue.enqueue("Michael"); The print method is called here. You do not need to write this code. queue.dequeue(); System.out.println("The size of the queue is " + queue.getSize()); The print method is called here. You do not need to write this code. System.out.println("That the queue is empty is " + queue.isEmpty()); That gives this run: That the queue is empty is true } The queue is: [Tom, Susan, Kim, Michael] The size of the queue is 3 The queue is: [Susan, Kim, Michael] That the queue is empty is false Fill in the method bodies in the GenericQueue class. The method bodies would be in the box areas shown in each method. public class GenericQueue { private java.util.LinkedList list = new java.util.LinkedList (; public void enqueue(E e) { } } } public E dequeue() { public int getSize() { public boolean isEmpty()) { } Assume there is a print method here. You do not need to write this method.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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