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Exercise 1 File I/O with CSV Files 21Object-Oriented Programming II Write a Java console
program with three methods: saveData method which writes 3 Person records to a file as shown in
slide Practice Safe Writing! Each record has a first name, last name, and ID number separated by
commas Youll have to create the Person class as well loadData method which reads 3 records
from the file as shown in slide Practice Safe Reading!

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  • 1. Exercise 1 File I/O with CSV Files 21Object-Oriented Programming II Write a Java console program with three methods: saveData method which writes 3 Person records to a file as shown in slide Practice Safe Writing! Each record has a first name, last name, and ID number separated by commas Youll have to create the Person class as well loadData method which reads 3 records from the file as shown in slide Practice Safe Reading!