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lab6.doc
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CISY 105 – Lab06
Lab 06
Part A based on Ch 5
Modify the instructor’s tester for Lab 4 (TestMobileServiceProvider.java)
Add a validation loop for Customer Package to only accept A or a or B or b
or C or c
Add a validation loop to ensure minutesUsed is not negative
Part B based on Ch 6
Implement toString() in your MobileServiceProvider class from Lab 4
To test the toString() change the output line in the tester to:
System.out.println(“n” + customersMobilePlan);
Sample Runs
A sample run with good data:
Enter Customers Mobile package (A,B,C): a
Enter the number of minutes the customer used their phone: 400
MSP Plan:a Min.: 400 $39.99
Press any key to continue . . .
A sample run with bad data:
Enter Customers Mobile package (A,B,C): w
Invalid Package. Try again
Enter Customers Mobile package (A,B,C): h
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CISY 105 – Lab06
Invalid Package. Try again
Enter Customers Mobile package (A,B,C): b
Enter the number of minutes the customer used their phone: -5
minutes used must be >= 0
Enter the number of minutes the customer used their phone: -1
minutes used must be >= 0
Enter the number of minutes the customer used their phone: 22
MSP Plan:b Min.: 22 $59.99
Press any key to continue . . .
Submitting the Lab
The .java files must be submitted as an attachment in Webstudy.
Cheating and Late Policies
Please see the syllabus for the Cheating Policy (don’t cheat) and the Late Policy (-10
pts per calendar day)
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