Java Exception Handling & File I/O Tutorial | Read/Write CSV Files (Student Management System)

In this Week 5 Java tutorial, we tackle two critical concepts: preventing program crashes with Exception Handling and making data permanent with File I/O.

We start by understanding the Exception Hierarchy (Checked vs. Unchecked) and how to use Try-Catch-Finally blocks effectively. Then, we move to File I/O to read and write text files.

Finally, we upgrade our Student Management System project! We will implement features to save student data to a CSV file and load it back up when the program restarts, ensuring your data is never lost.

📂 Source Code & Resources: https://github.com/setyuth/Java-Programming-II/tree/main

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