Lab Objectives

Working with classes, inheritance, polymorphism, instanceof operator.

Preparation:

For this lab, you will be importing pre$-$existing Java source files. You will need to download the file: $44241$Lab$10$SourceFiles.zipDownload $44241$Lab$10$SourceFiles.zip

After you download the zip file, extract in an easy location to find.

Then, in NetBeans, create a new project named $$Lab$10,$ and drag the source files into the source package.

Lab$10.$png

Make the proper modifications to the main method according to the instructions below.

Program $(10$ pts total$)$:

Your task for this lab is to finish the program that has already been started for you. In the main method:

Add your name and the date as a comment in a visible location.

Beneath the code that is already there, create an ArrayList that holds Bicycle objects. Add the ten Bicycles that have been created above.

Using an appropriate loop, iterate through the Bicycles in the ArrayList, making certain changes depending on the subclass of the object, as follows:

If the Bicycle is a Mountain Bike, set the height to $99,$ and print the bike$$s info using a label and the toString$()$ method $($see Sample Output$).$

If the Bicycle is a Tandem Bike, set the betweenSpace to $88,$ and print the bike$$s info using a label and the toString$()$ method.

If the Bicycle is a Road Bike, set the handlebarType to $$NewType$,$ and print the bike$$s info using a label and the toString$()$ method.

Notes:

Your output should match the Sample Output exactly.

You will need to use object casting and the instanceof operator when manipulating your objects.

Sample Output:

img$2-4.$pngimg$3-1.$png

Submission Instructions: To receive credit for this lab, you must turn the lab in using the method below.

Record a VidGrid screen video that shows the following:

Open the command prompt window that shows what user is logged in to the computer. See example below:

img$11.$png

Then, in NetBeans, scroll to show all your code, including all comments. Make sure that your project directory is visible as well. See example below:

img$12.$png

Show the program running from beginning to end and make sure the output window is visible.

Embed your screen video into the correct assignment$/$discussion for this lab.

DO NOT ATTACH the file or you will lose points, the video should be embedded in your discussion. Late submissions will not be graded.