(Java) DO PART 2! PART 2 IS BASED OFF PART 1!!! PART 1: Open up a new Java project called Activity6 and create a class called Person Inside of the class, define three attributes that a person has as variables of the class Name Age Gender Next, define two actions that can be performed as methods of the class: The method is named greeting It takes no parameters It prints out the message "Hi, my name is " + name + "!" It returns nothing The method is named addYear It takes in no parameters It adds one year to the person's age It returns nothing Then, create a new Java file called PersonTest.java. Copy and paste the below test code into PersonTest.java: /** * @author * CIS 36B, Activity 6.1 */ public class PersonTest { public static void main(String[] args) { Person wen = new Person(); wen.name = "Wen"; wen.age = 19; wen.gender = "male"; wen.greeting(); wen.addYear(); System.out.println("I just turned " + wen.age + " years old."); } } Now, run the program and verify that you get the following output: Hi, my name is Wen! I just turned 20 years old. Part 2: Open up your Person class from the last activity. Add a second method to this class. Here are the specifications for this method: The method is named greeting It takes in one String parameter for another person's name It prints out the message "Hi, " + otherName + "!" It returns nothing. Add a final method to this class. The method is named printPerson It prints a Person's name, age and gender to the console, in the format Name: Age: Gender: It returns nothing Copy and paste the new test file below into PersonTest.java (you can erase the old contents of the file) Add the missing 4 lines of code. Then run your code to verify you have the correct output (shown below): /** * @author * CIS 36B, Activity 6.2 / import java.util.Scanner; import java.util.ArrayList; public class PersonTest { public static void main(String[] args) { Scanner input = new Scanner(System.in); Person wen = new Person(); wen.name = "Wen"; wen.age = 19; wen.gender = "male"; wen.greeting(); System.out.print("\nWhat's your name: "); String name = input.nextLine(); //call greeting method passing in name parameter System.out.print("\nHow old are you: "); int age = input.nextInt(); System.out.print("What is your gender: "); String gender = input.next(); //make a new Person here and assign that Person the name, age and gender read from console ArrayList pair = new ArrayList(2); pair.add(wen); //add second person to ArrayList here System.out.println("\nPair Programming Partners: "); for (int i = 0; i < pair.size(); i++) { //add a line of code to call printPerson on each person in ArrayList } } } Now, run the program and verify that you get the new output (given the below input): Hi, my name is Wen! What's your name: Maria Hi, Maria! How old are you: 20 What is your gender: female Pair Programming Partners: Name: Wen Age: 19 Gender: male Name: Maria Age: 20 Gender: female When you are getting the correct output, submit your Person.java and* PersonTest.java

Question

(Java)

DO PART 2! PART 2 IS BASED OFF PART 1!!!

PART 1:

Open up a new Java project called Activity6 and create a class called Person
Inside of the class, define three attributes that a person has as variables of the class

Name
Age
Gender

Next, define two actions that can be performed as methods of the class:
The method is named greeting
- It takes no parameters
- It prints out the message "Hi, my name is " + name + "!"
- It returns nothing
The method is named addYear
- It takes in no parameters
- It adds one year to the person's age
- It returns nothing
Then, create a new Java file called PersonTest.java.
Copy and paste the below test code into PersonTest.java:

/**
* @author
* CIS 36B, Activity 6.1
*/
public class PersonTest {
    public static void main(String[] args) {
        Person wen = new Person();
        wen.name = "Wen";
        wen.age = 19;
        wen.gender = "male";
        wen.greeting();
        wen.addYear();
        System.out.println("I just turned " + wen.age + " years old.");
    }
}

Now, run the program and verify that you get the following output:

Hi, my name is Wen!
I just turned 20 years old.

Part 2:

Open up your Person class from the last activity.
Add a second method to this class. Here are the specifications for this method:

The method is named greeting
It takes in one String parameter for another person's name
It prints out the message "Hi, " + otherName + "!"
It returns nothing.

Add a final method to this class.

The method is named printPerson
It prints a Person's name, age and gender to the console, in the format

Name: <name>

Age: <age>

Gender: <gender>

It returns nothing

Copy and paste the new test file below into PersonTest.java (you can erase the old contents of the file)

Add the missing 4 lines of code.
Then run your code to verify you have the correct output (shown below):

/**
* @author
* CIS 36B, Activity 6.2
*/
import java.util.Scanner;
import java.util.ArrayList;

public class PersonTest {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        Person wen = new Person();
        wen.name = "Wen";
        wen.age = 19;
        wen.gender = "male";
        wen.greeting();

        System.out.print("\nWhat's your name: ");
        String name = input.nextLine();
        //call greeting method passing in name parameter

        System.out.print("\nHow old are you: ");
        int age = input.nextInt();
        System.out.print("What is your gender: ");
        String gender = input.next();

       //make a new Person here and assign that Person the name, age and gender read from console

        ArrayList<Person> pair = new ArrayList<Person>(2);
        pair.add(wen);
        //add second person to ArrayList here

        System.out.println("\nPair Programming Partners: ");
        for (int i = 0; i < pair.size(); i++) {
            //add a line of code to call printPerson on each person in ArrayList
       }
    }
}

Now, run the program and verify that you get the new output (given the below input):

Hi, my name is Wen!

What's your name: Maria
Hi, Maria!

How old are you: 20
What is your gender: female

Pair Programming Partners:
Name: Wen
Age: 19
Gender: male

Name: Maria
Age: 20
Gender: female