Please Awnser the following java code

CS2 Programming Challenge: Association Lists Bistro Thing About this Programming Challenge This assignment involves implementing an generic association list type based on a generic pair type and then making use of these types in a modest application Instructions 1. Within an alist package of your cs2 project, implement the generic association list data type presented in class 2. Within an applications package of your cs2 project, write a Bistro program which will 1. Refine the following code: * Bistro Assistant Progran package applications; import alist.AList import alist.Pair import java.util.Scanner author blue public class Bistro t menU static private AList . eparam args the command line arguments public static void main(Stringt1 args) establishMenu () interpretorders(): 2. Establish a menu of at least 15 items