Workbook 7.6
From the Java Bootcamp Resources, launch Workbook 7.6.
Task 1
Your constructor will not receive a passport parameter.
public Person(String name, String nationality, String dateOfBirth, int seatNumber) {
// ...
}
But it must set passport equal to an array that stores 3 elements.
public Person(String name, String nationality, String dateOfBirth, int seatNumber) {
// ...
this.passport = new String[3];
}
We do this because we cannot update their passport until they apply for it.
Task 2
Add the getter getPassport(). Make sure it returns a copy of the array.
Task 3
Add this println() function at the end of your main() method. Replace the placeholders where appropriate.
System.out.println("Name: " + <name field> + "\n" + "Nationality: " + <nationality field > + "\n" + "Date of Birth: " + <birth date field> + "\n" + "Seat Number: " + <seat field> + "\n" + "Passport: " + <toString of passport field> + "\n");
Your output should appear as follows:
>>: Name: Rayan Slim >>: Nationality: Canadian >>: Date of Birth: 01/01/1111 >>: Seat Number: 5 >>: Passport: [null, null, null]
Task 4
Your code contains a setter setPassport. Notice that it doesn't have a parameter.
public void setPassport() {
}
Inside setPassport, set passport equal to {name, nationality, dateOfBirth}.
Task 5
Call the setter if the person gets approved for a passport.
Test Case: Passport Approved.
>>: Name: Rayan Slim >>: Nationality: Canadian >>: Date of Birth: 01/01/1111 >>: Seat Number: 5 >>: Passport: [Rayan Slim, Canadian, 01/01/1111]
Test Case: Passport Denied.
>>: Name: Rayan Slim >>: Nationality: Canadian >>: Date of Birth: 01/01/1111 >>: Seat Number: 5 >>: Passport: [null, null, null]
Keep running your code and make sure you get alternating outputs.
Visualizing the Runtime
After you solve this workbook, I still recommend watching the video solution on Udemy.
It will show you how to visualize the runtime using Visual Studio Code.