HELP WITH EXAMPLES OF THE METHODS, IN THE TODO package integerarraylist; import static org.junit.jupiter.api.Assertions.*; import java.util.ArrayList; import org.junit.jupiter.api.Test; class CustomIntegerArrayListTest { @Test void testGetArrayList() { //create a new empty CustomIntegerArrayList CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(2); arr1.add(0, 5); arr1.add(1, 5); ArrayList lst1 = new ArrayList(); lst1.add(2); lst1.add(0, 5); lst1.add(1, 5); assertEquals(lst1, arr1.getArrayList()); ArrayList arr4Elements = new ArrayList(); arr4Elements.add(100); arr4Elements.add(200); arr4Elements.add(500); //create a new CustomIntegerArrayList with the elements in the given ArrayList CustomIntegerArrayList arr4 = new CustomIntegerArrayList(arr4Elements); ArrayList lst4 = new ArrayList(); lst4.add(100); lst4.add(200); lst4.add(500); assertEquals(lst4, arr4.getArrayList()); // TODO write at least 3 additional test cases } @Test void testGet() { CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(2); arr1.add(0, 5); arr1.add(1, 5); ArrayList lst1 = new ArrayList(); lst1.add(2); lst1.add(0, 5); lst1.add(1, 5); assertEquals(lst1.get(0), arr1.get(0)); assertEquals(lst1.get(1), arr1.get(1)); assertEquals(lst1.get(2), arr1.get(2)); // TODO write at least 3 additional test cases } @Test void testAddInt() { CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(2); arr1.add(3); arr1.add(4); ArrayList lst1 = new ArrayList(); lst1.add(2); lst1.add(3); lst1.add(4); assertEquals(lst1.get(0), arr1.get(0)); assertEquals(lst1.get(1), arr1.get(1)); assertEquals(lst1.get(2), arr1.get(2)); // TODO write at least 3 additional test cases } @Test void testAddIntInt() { CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(0, 2); arr1.add(0, 3); arr1.add(0, 4); ArrayList lst1 = new ArrayList(); lst1.add(0, 2); lst1.add(0, 3); lst1.add(0, 4); assertEquals(lst1.get(0), arr1.get(0)); assertEquals(lst1.get(1), arr1.get(1)); assertEquals(lst1.get(2), arr1.get(2)); // TODO write at least 3 additional test cases } @Test void testRemoveInt() { CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(0, 2); arr1.add(0, 3); arr1.add(0, 4); arr1.remove(0); arr1.remove(1); ArrayList lst1 = new ArrayList(); lst1.add(0, 2); lst1.add(0, 3); lst1.add(0, 4); lst1.remove(0); lst1.remove(1); assertEquals(lst1.get(0), arr1.get(0)); // TODO write at least 3 additional test cases } @Test void testRemoveIntInt() { CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(0, 2); arr1.add(0, 3); arr1.add(0, 3); arr1.add(0, 3); arr1.add(0, 3); arr1.add(0, 4); arr1.remove(3, 3); ArrayList lst1 = new ArrayList(); lst1.add(0, 2); lst1.add(0, 3); lst1.add(0, 4); assertEquals(lst1, arr1.getArrayList()); // TODO write at least 3 additional test cases } @Test void testSpliceIntInt() { CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(2); arr1.add(3); arr1.add(4); arr1.add(5); arr1.add(6); arr1.splice(3, 2); ArrayList lst1 = new ArrayList(); lst1.add(2); lst1.add(3); lst1.add(4); assertEquals(lst1.get(0), arr1.get(0)); assertEquals(lst1.get(1), arr1.get(1)); assertEquals(lst1.get(2), arr1.get(2)); // TODO write at least 3 additional test cases } @Test void testSpliceIntIntIntArray() { CustomIntegerArrayList arr1 = new CustomIntegerArrayList(); arr1.add(2); arr1.add(3); arr1.add(4); arr1.add(5); arr1.add(6); arr1.splice(3, 1, new int[] { 4, 5 }); ArrayList lst1 = new ArrayList(); lst1.add(2); lst1.add(3); lst1.add(4); lst1.add(4); lst1.add(5); lst1.add(6); assertEquals(lst1, arr1.getArrayList()); // TODO write at least 3 additional test cases } }

import java.util.HashSet; import java.util.Set; // Define a class named LinearSearchSet public class LinearSearchSet {     // Define a method named linearSearch that takes in a Set and an integer target     // as parameters     public static boolean linearSearch(Set<Integer> set, int target) {         // Iterate over all elements in the Set         for () {             // Check if the current value is equal to the target             if () {                 // If so, return true             }         }         // If the target was not found, return false     }     // Define the main method     public static void main(String[] args) {         // Create a HashSet of integers and populate integer values         Set<Integer> numbers = new HashSet<>();         // Define the target to search for         numbers.add(3);         numbers.add(6);         numbers.add(2);         numbers.add(9);         numbers.add(11);         // Call the linearSearch method with the set…

The implementations of the methods addAll, removeAll, retainAll, retainAll, containsAll(), and toArray(T[]) are omitted in the MyList interface. Implement these methods.   Use the template at https://liveexample.pearsoncmg.com/test/Exercise24_01_13e.txt to implement these methods this the code i have for the write your own code part  import java.util.Iterator; interface MyList<E> extends java.util.Collection<E> {    void add(int index, E e);    boolean contains(Object e);    E get(int index);    int indexOf(Object e);    int lastIndexOf(E e);    E remove(int index);    E set(int index, E e);    void clear();    boolean isEmpty();    Iterator<E> iterator();    boolean containsAll(java.util.Collection<?> c);    boolean addAll(java.util.Collection<? extends E> c);    boolean removeAll(java.util.Collection<?> c);    boolean retainAll(java.util.Collection<?> c);    Object[] toArray();    <T> T[] toArray(T[] a);    int size();} and its…

public class PokerAnalysis implements PokerAnalyzer {   privateList<Card>cards; privateint[]rankCounts; privateint[]suitCounts;   /** * The constructor has been partially implemented for you. cards is the * ArrayList where you'll be adding all the cards you're given. In addition, * there are two arrays. You don't necessarily need to use them, but using them * will be extremely helpful. *  * The rankCounts array is of the same length as the number of Ranks. At * position i of the array, keep a count of the number of cards whose * rank.ordinal() equals i. Repeat the same with Suits for suitCounts. For * example, if your Cards are (Clubs 4, Clubs 10, Spades 2), your suitCounts * array would be {2, 0, 0, 1}. *  * @param cards *            the list of cards to be added */ publicPokerAnalysis(List<Card>cards){ this.cards=newArrayList<Card>(); this.rankCounts=newint[Rank.values().length]; this.suitCounts=newint[Suit.values().length];…

Java this piece of my code is not working .....I am trying to add Warship with a type or warship , but I keep getting an error ? //add another WarShip instance to the ArrayList. //use a foreach loop to process the ArrayList and print the data for each ship. //count the number of ships that are not afloat. Return this count to main for printing. //In the shipShow method: the number of ships that are still a Float public static int shipShow(ArrayList<Ship> fleetList) { //from the ArrayList, remove the CargoShip that was declared as type Ship. fleetList.remove(2); //Removing ElFaro form the list // review Type casting instanceof | up casting Ship < Warship , subclass is a object of its parents //add warship USS John Warner - add cast by (Ship) new WarShip Ship warship2 = (Ship) new WarShip("USS John Warner", 2015, true, "attack submarine", "United States");   fleetList.add(warship2);   int count= 0; //use a foreach loop to process the ArrayList and print the data for each ship.…

Given an array of numbers, and an integer, find the last index that    that integer appears in the array. If the number is not    found, return -1.   import java.util.ArrayList;public class LastIndexFound{public static int solution(ArrayList<Integer> nums, int numToFind){// ↓↓↓↓ your code goes here ↓↓↓↓return 0;}}

Question 16 What is output? import java.util.ArrayList; public class SimpleCar { @Override public String toString(){ return "I drive fast"; } public static void main(String[] args) { ArrayList myStuff; myStuff = new ArrayList(); myStuff.add(new String("Greetings")); myStuff.add(new Object()); myStuff.add(new SimpleCar()); for(Object item : myStuff) { System.out.println(item.toString()); } String Object SimpleCar java.lang.Object@19cc java.lang.Object@23fb java.lang.Object@ab79 java.lang.String@169b java.lang.Object@23fb java.lang.SimpleCar@a42b Greetings java.lang.Object@169b I drive fast }

Please use the template provided below and make sure the output matches exactly.   import java.util.Scanner;import java.util.ArrayList; public class PhotoLineups {    // TODO: Write method to create and output all permutations of the list of names.   public static void printAllPermutations(ArrayList<String> permList, ArrayList<String> nameList) {      }    public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);      ArrayList<String> nameList = new ArrayList<String>();      ArrayList<String> permList = new ArrayList<String>();      String name;            // TODO: Read in a list of names; stop when -1 is read. Then call recursive method.   }}

import javax.swing.*; import java.util.ArrayList; import java.util.Collections; import java.util.Random; import java.awt.*; import java.awt.event.*; public class memory extends JFrame implements ActionListener {     private JButton[] cards;     private ImageIcon[] icons;     private int[] iconIDs;     private JButton firstButton;     private ImageIcon firstIcon;     private int numMatches;     public memory() {         setTitle("Memory Matching Game");         setSize(800, 600);         setLayout(new BorderLayout());         JPanel boardPanel = new JPanel(new GridLayout(4, 4));         add(boardPanel, BorderLayout.CENTER);         icons = new ImageIcon[8];         for (int i = 1; i <= 8; i++) {             icons[i-1] = new ImageIcon("image" + i + ".png");         }         iconIDs = new int[16];         for (int i = 0; i < 8; i++) {             iconIDs[2*i] = i;             iconIDs[2*i+1] = i;         }         Random rand = new Random();         for (int i = 0; i < 16;…

Need help with menu loop please