readme.md Releases Online Delivery No releases published Create a new release Now that you have fixed a set of errors in

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Readme Md Releases Online Delivery No Releases Published Create A New Release Now That You Have Fixed A Set Of Errors In 1 (84.82 KiB) Viewed 28 times

readme.md Releases Online Delivery No releases published Create a new release Now that you have fixed a set of errors in a provided file, it is time to try and create your own Java class (right click src in the project view pane and select New > Java Class). In the src directory (which you might have create), create a new file called Delivery.java . Inside the file, create a class declaration and a main method. Packages No packages published Publish your first package Inside your class, your main method is going to call one other method, named order. Since we have not covered methods in depth, the description will be provided here: Languages public static void main(String[] args) { order(System.in); } • Java 100.0% public static double order(InputStream in) { Scanner keyboard = new Scanner(in); //Write all of your code here } The purpose of the order method is relatively straightforward: it computes the amount owed on a restaurant order. When run, your program should: 1. Print a statement greeting the user in a friendly way with the name of one of your favorite restaurants to order from. 2. Display a list of four numbered items that are available for that restaurant and their price. The names of the items should be items from the restaurant. However, the amounts should be: i. $1.99 ii. $2.99 iii. $3.99 iv. $4.99 ton
The purpose of the order method is relatively straightforward: it computes the amount owed on a restaurant order. When run, your program should: 1. Print a statement greeting the user in a friendly way with the name of one of your favorite restaurants to order from 2. Display a list of four numbered items that are available for that restaurant and their price. The names of the items should be items from the restaurant. However, the amounts should be: i. $1.99 ii. $2.99 iii. $3.99 iv. $4.99 3. Ask the user if they want delivery (y/n). Delivery costs $5.99. 4. Ask the user if they want to tip (y/n). If they say yes, ask them to enter any amount in the range of 0 to 40, which will be used as a percentage to calculate tip. 5. Calculate the total cost and display it to the user, according to the following rules: i. Tax is 10%. Base price and delivery fee is taxed, but not tip. ii. Tip percentage is based on the base price only, not delivery or tax. 6. The order method should return the total cost back to the main method. 7. End the program. If at any time the user does not enter one of the expected values, the order method should end and return -1. As with the previous assignment, a series of tests will be included in the test directory to establish whether your program operates correctly, according to the instructions above. Why does the main method call order with the parameter System.in ? Typically, you create a Scanner object by passing in the System.in . But our tests do not rely on keyboard input. They call the order method directly, and simulate a person typing so that all the different tests can be run. These tests pass something other than System.in to do this. But, when you run your main method, it passes the normal System.in so that you can still test your program as a normal user might.