Interface : - Question : Make the AECar class implement the Comparable Java interface. Write a driver program that sorts a list of 4 AECars according to price.

Task 3: Implement method setup in PE1 class. The description of what is wanted is given in the starter code.   TASK 1 and 2 are done in class maze. Please use PE1 class.   public class PE1 { MazedogMaze;  /** * This method sets up the maze using the given input argument * @param maze is a maze that is used to construct the dogMaze */     publicvoidsetup(String[][]maze){ /* insert your code here to create the dogMaze  * using the input argument.  */   }     /** * This method returns true if the number of  * gates in dogMaze >= 2.  * @return it returns true, if enough gate exists (at least 2), otherwise false. */ publicbooleanenoughGate(){ // insert your code here. Change the return value to fit your purpose.    if()   returntrue; }   /** * This method finds a path from the entrance gate to  * the exit gate.  * @param row is the index of the row, where the entrance is. * @param column is the index of the column, where the entrance is. * @return it returns a string that contains the…

Write all the code within the main method in the Test Truck class below. Implement the following functionality.  a) Constructs two truck objects: one with any make and model you                  choose and the second object with gas tank capacity 10.  b) If an exception occurs, print the stack trace.  c) Prints both truck objects that were constructed.   import java.lang.IllegalArgumentException ;  public class TestTruck {            public static void main ( String [] args )              {   heres the truck class information  A Truck can be described as having a make (string), model (string), gas tank capacity (double), and whether it has a manual transmission (or not). Include the following methods in your class definition. . An overloaded constructor which takes the make and model. This method throws an IllegalArgumentException if the make is "Jeep". An overloaded constructor which takes the gas tank capacity. This method throws an IllegalArgumentException if the capacity of the gas…

Can you please help me with this, its in java. Thank you.   Write classes in an inheritance hierarchy Implement a polymorphic method Create an ArrayList object Use ArrayList methods For this, please design and write a Java program to keep track of various menu items. Your program will store, display and modify salads, sandwiches and frozen yogurts. Present the user with the following menu options: Actions: 1) Add a salad2) Add a sandwich3) Add a frozen yogurt4) Display an item5) Display all items6) Add a topping to an item9) QuitIf the user does not enter one of these options, then display:Sorry, <NUMBER> is not a valid option.Where <NUMBER> is the user's input.   All menu items have the following: Name (String) Price (double) Topping (StringBuilder or StringBuffer of comma separated values) In addition to everything that a menu item has, a main dish (salad or sandwich) also has: Side (String) A salad also has: Dressing (String) A sandwich also has: Bread type…

g) Make a class Class (as in a class of students, not a class as in a class of objects) that stores several Student objects. Store a list of students in an attribute called students. The initializer method should initialize the class as an empty class (no students). Implement a method add_student() that takes an object of class Student and adds it to class. Implement method pass_rate() that determines the fraction of students that pass the class (have a grade of >= 6). python code!!

in java please Create a method for the client perspective to determine if a ListInterface has the same numbers in the same order.  method header: public static boolean equivalentLists(ListInterface<Integer> numberListInterface, List<Integer> numberList)