NotesManager

A basic Java console application to manage notes using File input and output operations.

Objective

Create a text-based notes manager using Java that allows users to:

• Write notes to a file
• Read saved notes from the file

Tools Used

• Java (JDK 24)
• Eclipse IDE
• Git & Github

How to Run in Eclipse

1. Open Eclipse IDE.
2. Create a new Java Project ('Task4').
3. Create a Java Class with a 'main' method.
4. Write the code in NotesManager.java
5. Run the program using Run As > Java Application.

Key Concepts Used

• FileWriter – for writing notes to 'note.txt'
• FileReader – for reading the file
• BufferedReader – for efficient reading line by line
• Scanner – for taking user input from console
• StringBuilder – for collecting multi-line note content
• Exception Handling – for file and input errors
• Looping & Menu System – for repeated user interaction

Features

• Type and save notes directly from the console
• View previously saved notes
• Notes are stored persistently