Hello, World

The "Hello, World" project is a basic Java application that prints the infamous string "Hello, World" by default. However, if the user provides input, it replaces the string "World" in "Hello, World" with the given input string.

Usage

To use the "Hello, World" application, follow these steps:

1. Clone the repository or download the source code.
2. Open the project in a Java IDE or editor.
3. Locate the HelloWorld.java file.
4. Build and run the project.
5. Running the Application

To run the application, navigate to the project directory and execute the following command:

java HelloWorld

Input and Output If no input is provided, the application will print the default "Hello, World" message: Hello, World If the user provides input, the application will replace "World" with the given input string. For example, if the user enters "John" as input, the output will be: Hello, John

Testing

The project includes a set of tests to ensure the correct functionality of the application. The tests are located in the HelloWorldTest.java file.

To run the tests, use your preferred Java testing framework, such as JUnit. Execute the test suite to verify the application's behavior.

Contributing

Contributions are welcome! If you would like to contribute to this project, please follow these steps:

1. Fork the repository.
2. Create a new branch for your feature or bug fix.
3. Commit your changes and push the branch to your fork.
4. Submit a pull request with a description of your changes.

License

This project is licensed under the MIT License.

Feel free to customize the README file as per your specific application requirements and add any additional sections that might be relevant.

Happy coding!