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Exercise #1. Create a Java Application you must use java.util.Linked List 1. Create 3 lists: list, list2, list3 in the main method 2. Insert 10 integers (generated randomly between 20 and 60, do not insert duplicates) into list in the main method. 3. Insert 15 integers (generated randomly between 20 and 60, do not insert duplicates) into list2 in the main method. 4. Write a method to print the elements of list 5 per line 5. Write a method to find and return the smallest value in a list. 6. Write a method to find the average of the even numbers in a list 7. Given two lists, write a method to find the elements that are in one of the list but not in the other list and insert them into a third list. 8. Write a method to print a list in reverse 9. Test these methods." Exercise #2. Answer the following Question: 1. Given the following class public class DoubleNode { private Object info null; private DoubleNode next=null; private DoubleNode back=null; Complete the class DoubleNode by adding the necessary methods. 3. Create a class my Double Linkedlist similar to my LinkedList (created in the lecture). This class should have at least the following methods: inserAtEronto, removeAtFront.print, and printReverse 4. Write a method that create a linked list from a double linked list using the methods available in my Double LinkedList and java.util.LinkedlList 5. Create a class named "Car" which has the following fields. The fields correspond to the columns in the text file except the last one. i. Vehicle Name : String ii. Engine Number : String iii. Vehicle Price : double iv. Profit : double v. Total Price : double (Total Price = Vehicle Price + Vehicle Price* Profit/100) b) In Test class, write a method named showCar (myDoublelinkedlist list, String Number) takes the list and Engine Number as parameters, and displays all the information of the particular car including Total Price. c) In Test class, write the main method (in Test class) to: 1. Create my Double LinkedList list. 2. Read the content of the text file and for each row an instance of the class Car is created with the calculated Total Price (use array of objects) and add each instance list (in b.1). 3. Test the method showCaro 4. Test the methods written in my Doublelinkedlist