📝 Java Task Manager with File I/O

A simple console-based Task Management System built using Java.

This application allows users to perform CRUD (Create, Read, Update, Delete) operations on tasks while storing data permanently using File I/O.

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🚀 Features

• ➕ Add New Task
• 📋 View All Tasks
• ✏️ Update Existing Task
• ❌ Delete Task
• 💾 Save Tasks to a Text File
• 📂 Automatically Load Saved Tasks
• ⚠️ Exception Handling for File Operations
• 🖥️ User-Friendly Console Menu

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🛠️ Technologies Used

• Java
• Object-Oriented Programming (OOP)
• File Handling
• Exception Handling
• ArrayList
• Scanner Class

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📂 Project Structure

Java-Task-Manager-FileIO/
│
├── TaskManager.java
├── tasks.txt
└── README.md

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💻 How to Run

1. Clone the repository.
2. Open the project in your Java IDE.
3. Compile the program.
4. Run the TaskManager class.
5. Start managing your tasks.

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📸 Sample Output

========== TASK MANAGEMENT SYSTEM ==========

1. Add Task
2. View Tasks
3. Update Task
4. Delete Task
5. Exit

Enter Your Choice:

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💾 Data Storage

All tasks are stored in a file named:

tasks.txt

The application automatically loads existing tasks when it starts and saves all changes immediately.

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📚 Concepts Covered

• CRUD Operations
• File Handling
• Exception Handling
• ArrayList
• Loops
• Conditional Statements
• User Input Handling

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👨‍💻 Author

Navnit Yadav

GitHub: https://github.com/navnityadavtech

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