I'm having issues creating the generic item. If anyone could help me figure it out and explain it it would be great please!

A1Work.java

public class A1Work { /* * Create a generic Item class that works with the commented out components in the A1Driver.java * Grading: * Item class is generic: 1pt * Stores a single object of the generic type: 1pt * Has appropriate setters/getters/constructor/toString/equals: 1pt * All method names used in A1Driver match exactly with Item method names: 1pt */ /* * Grading: * Correctly find Kth largest: 2pt */ public static int kthLargest(int K, int[] arr) { //Find kth largest in array //for example, if there are 10 values in the array and K = 5, find 5th largest of the 10 items in the unsorted array //You may determine the kth largest in any method you choose return 0;//return kth Largest from array of random values } /* * Grading: * Used recursion: 1pt (required for any credit) * Followed formula: 2pt * Correct answer: 1pt * Using built in methods to convert to a binary string will receive zero credit */ public static int binaryOnes(int X) { //MUST USE RECURSION FOR CREDIT! //MUST USE MATH FORMULAS BELOW FOR CREDIT! //X mod 2 tells you if there is a 1 or 0 at that position //run X / 2 through function recursively to find next position return 0;//return the number of 1's in the binary representation of the number X } }

A1Driver.java

import java.util.Comparator;

public class A1Driver {

public static void main(String[] args) { System.out.println("----------"); System.out.println("kthLargest"); System.out.println("----------"); int[] arr = new int[] {1,2,3,4,5,6,7,8,9,10}; int k = 4; int correct = 7; int answer = A1Work.kthLargest(k, arr); System.out.println(((answer==correct)?"Correct":"Wrong") + " for k = "+k+" and correct = "+correct+" and your answer = "+answer); arr = new int[] {10,9,8,7,6,5,4,3,2,1}; k = 4; correct = 7; answer = A1Work.kthLargest(k, arr); System.out.println(((answer==correct)?"Correct":"Wrong") + " for k = "+k+" and correct = "+correct+" and your answer = "+answer); arr = new int[] {1,4,7,10,2,5,8,3,6,9}; k = 3; correct = 8; answer = A1Work.kthLargest(k, arr); System.out.println(((answer==correct)?"Correct":"Wrong") + " for k = "+k+" and correct = "+correct+" and your answer = "+answer); System.out.println("----------"); System.out.println("binaryOnes"); System.out.println("----------"); for(int i = 0; i < 10; i++) { answer = A1Work.binaryOnes(i); correct = Integer.bitCount(i); System.out.println(((answer==correct)?"Correct":"Wrong") + " for i = "+i+" and correct = "+correct+" and your answer = "+answer); }

System.out.println("-----------"); System.out.println("genericItem"); System.out.println("-----------"); //UNCOMMENT TO TEST /** / Item num1 = new Item<>(5); Item num2 = new Item<>(5); Item num3 = new Item<>(50); System.out.println(num1.getThing() + ":" + 5); System.out.println(num2.getThing() + ":" + 5); System.out.println(num3.getThing() + ":" + 50); System.out.println(num1.equals(num2) + ":true"); System.out.println(num1.equals(num3) + ":false"); num3.setThing(10); System.out.println(num3.toString() + ":Item [thing=10]"); /**/ } }