Data structures. Practice java linked lists and doubly linked lists. please provide clear code for all parts using java.

Exercise #2. Answer the following Question: 1. Given the following class public class DoubleNede private object info=null; private DoubleNode next=null; private DoubleNode back=null; 2. Complete the class Double Node by adding the necessary methods. 3. Create a class myDoublelinkedlist similar to mylinkedlist (created in the lecture). This class should have at least the following methods: inserAtEront), temoxcAtEroot), print(), and print Reverse. 4. Write a method that create a linked list from a double linked. list using the methods available in vxDoublelinkedlist 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. 1/2 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 Numbet) 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 postbod.cin Test class) to: 1. Create myDoublelinked List 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 MxDoublelinkedlist of objects) and add each instance list (in b.1) 3. Test the method sbox Sarl) 4. Test the methods written in mxDoublelinkedlist