Modify your code from Project $2$ using the concepts you learned from Chapter $8.$

Step $1$

Open jGRASP and create a new java file.

Slick File$/$Save As and save the file in the CSC$251$Project folder created in the GitHub Repository Instruction document

Name the file PolicyHolder.java

Open $($or return to$)$ GitHub Desktop. The program file added to the repository's directory should appear in the Changes column.

Click the button Commit to Project$-3$

Create a PolicyHolder class that will represent a person that is associated with an insurance policy.

Move the appropriate fields and methods of the Policy class into the PolicyHolder class $($Hint: the fields and methods you move into the PolicyHolder class should be directly associated with a policy holder$).$

There should be no duplication of fields or methods in the Policy and PolicyHolder classes.

GitHub Desktop Commit $($once per source file$)$:

In the Changes window, you should see a list of all of the files you have modified

You will commit changes to each file separately

De$-$select all of the check boxes

Check the check box beside the PolicyHolder.java file

Commit your changes to the Project$-3$ branch with the description "Imported fields and methods from Policy class"

Check the check box beside the Policy.java file

Commit your changes to the Project$-3$ branch with the description "Moved fields and methods to the PolicyHolder" class

Step $2$

Add a toString method to both the Policy and PolicyHolder classes.

GitHub Desktop Commit $($once per source file$)$: Commit your changes to each source code file separately to the Project$-3$ branch with the description "Added toString method"

Step $3$

Add a static field that is used to keep track of the number of Policy objects that have been created.

GitHub Desktop Commit: Commit your changes to the Project$-3$ branch with the description "Added static field to track number of Policy objects"

Step $4$

Demonstrate proper use of class collaboration in such a way that a Policy has a PolicyHolder.

Step $5$

Minimize the risk of security holes in your program $($Note: review the "Security Issues with Aggregate Classes" section in Chapter $8).$

Step $6$

Alter the Demo class to implicitly call the toString method you created in Step $2$ when outputting information about the Policy objects.

Step $7$

The demo program should display the number of Policy objects that were created, the number of Policyholders that are smokers, and the number of Policyholders that are non$-$smokers.

GitHub Desktop Commit: Commit your changes to the Project$-3$ branch with the description: "Added code to implicitly call toString method and output information about Policy and PolicyHolders".

After committing the last changes to the Project$-3$ branch, make sure to merge the changes into the main branch and push them to the remote repository $($follow the same procedure that was explained in Project $1).$ Submit a screenshot of your remote GitHub repository $($follow the same procedure that was explained in Project $1).$

Sample Output

Policy Number: $3450$

Provider Name: State Farm

Policyholder's First Name: Alice

Policyholder's Last Name: Jones

Policyholder's Age: $20$

Policyholder's Smoking Status $($Y$/$N$)$: smoker

Policyholder's Height: $65\mathrm{.}0$ inches

Policyholder's Weight: $110\mathrm{.}0$ pounds

Policyholder's BMI: $18\mathrm{.}30$

Policy Price: $$700\mathrm{.}00$

Policy Number: $3455$

Provider Name: Aetna

Policyholder's First Name: Bob

Policyholder's Last Name: Lee

Policyholder's Age: $54$

Policyholder's Smoking Status $(\frac{Y}{N})$: non$-$smoker

Policyholder's Height: $72\mathrm{.}0$ inches

Policyholder's Weight: $200\mathrm{.}0$ pounds

Policyholder's BMI: $27\mathrm{.}12$

Policy Price: $$675\mathrm{.}00$

Policy Number: $2450$

Provider Name: Met Life

Policyholder's First Name: Chester

Policyholder's Last Name: Williams

Policyholder's Age: $40$

Policyholder's Smoking Status $($Y$/$N$)$: smoker

Policyholder's Height: $71\mathrm{.}0$ inches

Policyholder's Weight: $300\mathrm{.}0$ pounds

Policyholder's BMI: $41\mathrm{.}84$

Policy Price: $$836\mathrm{.}74$

Policy Number: $3670$

Policy Number: $3670$

Provider Name: Global

Policyholder's First Name: Cindy

Policyholder's Last Name: Smith

Policyholder's Age: $55$

Policyholder's Smoking Status $($Y$/$N$)$: non$-$smoker

Policyholder's Height: $62\mathrm{.}0$ inches

Policyholder's Weight: $140\mathrm{.}0$ pounds

Policyholder's BMI: $25\mathrm{.}60$

Policy Price: $$675\mathrm{.}00$

Policy Number: $1490$

Provider Name: Reliable

Policyholder's First Name: Jenna

Policyholder's Last Name: Lewis

Policyholder's Age: $30$

Policyholder's Smoking Status $($Y$/$N$)$: smoker

Policyholder's Height: $60\mathrm{.}0$ inches

Policyholder's Weight: $105\mathrm{.}0$ pounds

Policyholder's BMI: $20\mathrm{.}50$

Policy Price: $$700\mathrm{.}00$

Policy Number: $3477$

Provider Name: State Farm

Policyholder's First Name: Craig

Policyholder's Last Name: Duncan

Policyholder's Age: $23$

Policyholder's Smoking Status $($Y$/$N$)$: smoker

Policyholder's Height: $66\mathrm{.}0$ inches

Policyholder's Weight: $215\mathrm{.}0$ pounds

Policyholder's First Name: Craig

Policyholder's Last Name: Duncan

Policyholder's Age: $23$

Policyholder's Smoking Status $($Y$/$N$)$: smoker

Policyholder's Height: $6$