📒 Notes Manager (Java)

A simple text-based notes manager built in Java using FileReader and FileWriter.
This program lets you add, view, and clear notes directly from the terminal.
All notes are stored in a text file (notes.txt) for persistence.

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🚀 Features

• ✍️ Add Notes: Write and save notes to a file.
• 📖 View Notes: Display all saved notes.
• 🗑️ Clear Notes: Delete all notes at once.
• 🔒 Persistent Storage: Notes are saved in notes.txt file.

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🛠️ Tools Used

• Java (JDK 8+)
• VS Code / IntelliJ IDEA (any IDE works)
• Terminal / Command Line

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📂 Project Structure

NotesManager.java   # Main source code
notes.txt           # File where notes are stored (auto-created)
README.md           # Project documentation

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▶️ How to Run

Option 1: VS Code / Terminal

1. Save the code in NotesManager.java.
2. Open terminal in the project folder.
3. Compile:

   javac NotesManager.java

4. Run:

   java NotesManager

5. Follow the menu to add, view, or clear notes.

Option 2: IntelliJ IDEA

1. Create a new Java project in IntelliJ.
2. Add a class NotesManager and paste the code.
3. Run using the green ▶️ button at the top-right.
4. Notes will be stored in notes.txt inside the project folder.

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📋 Sample Run

--- Notes Manager ---
1. Add Note
2. View Notes
3. Clear All Notes
4. Exit
Enter your choice: 1
Enter your note: Finish Java project

Note saved!

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👩‍💻 Author

Sunidhi Singh
B.Tech CSE @ Meerut Institute of Technology (2026)