import java.util.Collection; import java.util.Scanner;

/** * Stores a List of MenuItems and provides a method return these items in a * formatted String. May be constructed from an existing List or from a file * with lines in the format: * *

 1.25 hot dog 10.00 pizza ... * 

* */ public class Menu {

// Attributes.

// your code here

/** * Creates a new Menu from an existing Collection of MenuItems. MenuItems are * copied into the Menu List. * * @param items an existing Collection of MenuItems. */ public Menu(Collection items) {

// your code here

}

/** * Constructor from a Scanner of MenuItem strings. Each line in the Scanner * corresponds to a MenuItem. You have to read the Scanner line by line and add * each MenuItem to the List of items. * * @param fileScanner A Scanner accessing MenuItem String data. */ public Menu(Scanner fileScanner) {

// your code here

}

/** * Returns the List's i-th MenuItem. * * @param i Index of a MenuItem. * @return the MenuItem at index i */ public MenuItem getItem(int i) { return null; // your code here }

/** * Returns the number of MenuItems in the items List. * * @return Size of the items List. */ public int size() {

// your code here

return 0; }

/** * Returns the Menu items as a String in the format: * *

  5) poutine   $ 3.75  6) pizza    $10.00   * 

* * where n) is the index + 1 of the MenuItems in the List. */ @Override public String toString() {

// your code here

return null; } }