Practice Quiz on Writing Code in Methods

Assume you have a MenuItem class that has the following 3 methods (and possibly other methods as well):
```
    public String getItemName()   { /* body not shown */ }
    public String getRestaurant() { /* body not shown */ }
    public double getPrice()      { /* body not shown */ } 
```
Write the statement that belongs in the method below that should print the restaurant, name, and price of an item. The method printItem(MenuItem item) is in a separate Menu class, not the MenuItem class; it receives the MenuItem object (item) as a parameter.
public class Menu { ArrayList menuList; public void printItem(MenuItem item) { System.out.println( } ...
Format of sample output:
```
    Hunan Gardens:  Spring roll   ($6.99)
```
(Don't worry about spacing or how many digits get printed for the price — $6.9991121 would also be fine.)
Assume your Menu class has an instance variable that is an ArrayList of MenuItem objects called menuList. Write a for loop in a printAll method in the Menu class that prints information about each MenuItem object on a separate line, using the printItem method you completed above.
// Still in Menu class public void printAll() { }
Sample partial output:
```
    Hunan Gardens:  Spring roll   ($6.99)
    Saffron:  Garlic Naan   ($3.99)
```

If you wanted the printItem method to only print an item if its name includes "Naan" (any type of Naan), which condition would you add before the System.out.println statement in Question #1?

a) if ( getItemName(item) == "Naan" )
b) if ( item.getItemName() == "Naan" )
c) if ( item.getItemName().equals("Naan") )
d) if ( equals(getItemName(item), "Naan" )
e) if ( item.getItemName().contains("Naan") )
f) if ( contains(getItemName(item), "Naan" )