In Java, write the code about the instructions. Create clone method and use first, next, Node ext. please. We have been working on a software where we use a class which can hold collections of values of arbitrarydata types, and we started to implement a genericcolle ction with linked ist. Now, we nesd to add morefunctionality as explained in the comments of methods below You are given the code skeleson below, fl inthe blanks to make the code achieve the expected functionality. Note: The methods and variahles from thefinal exam (count/InsertAt/RemoveFrom. /GetPreviousNode/etc.) do notexistbelow, he.code below shovtwork on its own as it is with the given variables. Keep all variables consistentpublic class Genericcollection {private Node first;private Node last;private int count;// this is the number of Nodes in the collectionprivate class Node {T data;Node next;public GenericCollection clone() {//this method is used to create a copy//of the Genericcollection object; it//returns a new Generi CCollection//object with exactly the same values//on its nodes as the current one.//You must create new Node objects//for the new GenericCollection.

We have been working on a software where we use a class whih can hold collections of data types, and we started to implement a generic collection with linked ist. Now, we need to add more functionality as explained in the comments of methods below You are given the code skeleton belgw, fin the blanks to make the code achieve the expected functionality. Note: The methods.and vacobles fram the final exam (count/InsertAt /RemoveFrom./GetPreviousNode/etc) do natexistbelowthecode below tiow work on its own as it is with the given voriables. Keep all variables consstent arbitrary public class GenericcCollection { private Node first; private Node last; private int count; // this is the number of Nodes in the collection private class Node { T data; Node next; public GenericCollection clone() { //this method is used to create a copy //of the GenericCollection object; it //returns a new GenericCollection //object with exactly the same values //on its nodes as the current one. //You must create new Node objects //for the new GenericCollection.

We have been working on a software where we use a class whih can hold collections of data types, and we started to implement a generic collection with linked ist. Now, we need to add more functionality as explained in the comments of methods below You are given the code skeleton belgw, fin the blanks to make the code achieve the expected functionality. Note: The methods.and vacobles fram the final exam (count/InsertAt /RemoveFrom./GetPreviousNode/etc) do natexistbelowthecode below tiow work on its own as it is with the given voriables. Keep all variables consstent arbitrary public class GenericcCollection { private Node first; private Node last; private int count; // this is the number of Nodes in the collection private class Node { T data; Node next; public GenericCollection clone() { //this method is used to create a copy //of the GenericCollection object; it //returns a new GenericCollection //object with exactly the same values //on its nodes as the current one. //You must create new Node objects //for the new GenericCollection.

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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Exercising a challenge Read the footnote on the asList method for Arrays. Locate and read the sections on class variables and class methods later in this chapter. Explain how this works in your own words.
please use the name, phonenumber and phonebookentry to build this. The three parallel arrays are gone — replaced with a single array of type PhonebookEntry. You should be reading in the entries using the read method of your PhonebookEntry class (which in turn uses the read methods of the Name and PhoneNumber classes). Use the equals methods of the Name and PhoneNumber classes in your lookup and reverseLookup methods. Use the toString methods to print out information. Make 100 the capacity of your Phonebook array Throw an exception (of class Exception) if the capacity of the Phonebook array is exceeded. Place a try/catch around your entire main and catch both FileNotFoundExceptions and Exceptions (remember, the order of appearance of the exception types in the catch blocks can make a difference). Do not use BufferedReader while(true) breaks The name of your application class should be Phonebook. Also, you should submit ALL your classes (i.e., Name, Strip off public from all your class…
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It is time for you to demonstrate your skills in a project of your own choice. You must DESIGN,ANALYSE AND CODE any method for the GENERIC MyLinkedList class that will manipulate the linkedlist. You can decide yourself what it should be following the specification below:1. Purpose: The method must make logical sense – it should be of some purpose to somebody.You should describe in the text who will use the method for which purpose.2. Clearly explain the problem. Then clearly explain how your method will solve it.3. Test program: Test the method using a wrapped class like Integer however, you will get extramarks if you can test it with the new classes you created in I_Do1 and I_Do2.
It is time for you to demonstrate your skills in a project of your own choice. You must DESIGN,ANALYSE AND CODE any method for the GENERIC MyLinkedList class that will manipulate the linkedlist. You can decide yourself what it should be following the specification below:1. Purpose: The method must make logical sense – it should be of some purpose to somebody.You should describe in the text who will use the method for which purpose.2. Clearly explain the problem. Then clearly explain how your method will solve it.3. Test program: Test the method using a wrapped class like Integer wrapper class. All of this must be done using generic linked lists, and coded in java.
It is time for you to demonstrate your skills in a project of your own choice. You must DESIGN,ANALYSE AND CODE any method for the GENERIC MyLinkedList class that will manipulate the linkedlist. You can decide yourself what it should be following the specification below:1. Purpose: The method must make logical sense – it should be of some purpose to somebody.You should describe in the text who will use the method for which purpose.2. Clearly explain the problem. Then clearly explain how your method will solve it
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Please use java only and public int method. Show the steps with the pictures also. In this assignment, you will implement a class calledArrayAndArrayList. This class includes some interesting methods for working with Arrays and ArrayLists. For example, the ArrayAndArrayList class has a “findMax” method which finds and returns the max number in a given array. For a defined array: int[] array = {1, 3, 5, 7, 9}, calling findMax(array) will return 9. There are 4 methods that need to be implemented in the A rrayAndArrayList class: ● howMany(int[] array, int element) - Counts the number of occurrences of the given element in the given array. ● findMax(int[] array) - Finds the max number in the given array. ● maxArray(int[] array) - Keeps track of every occurrence of the max number in the given array. ● swapZero(int[] array) - Puts all of the zeros in the given array, at the end of the given array. Each method has been defined for you, but without the code. See the javadoc for each…
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Please use java. In this assignment, you will implement a class calledCustomIntegerArrayList. This class represents a fancy ArrayList that stores integers and supports additional operations not included in Java's built-in ArrayList methods. For example, the CustomIntegerArrayList class has a “splice” method which removes a specified number of elements from the CustomIntegerArrayList, starting at a given index. For a CustomIntegerArrayList that includes: 1, 2, 3, 4, and 5, calling splice(1, 2) will remove 2 items starting at index 1. This will remove 2 and 3 (the 2nd and 3rd items). The Cu stomIntegerArrayList class has 2 different (overloaded) constructors. (Remember, an overloaded constructor is a constructor that has the same name, but a different number, type, or sequence of parameters, as another constructor in the class.) Having 2 different constructors means you can create an instance of the CustomIntegerArrayList class in 2 different ways, depending on which constructor…
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