Learn Apache Commons CLI - Course Outline

Are you looking for a powerful and flexible library for parsing command line arguments in your Java applications? Look no further than Apache Commons CLI! This course will introduce you to the basics of Apache Commons CLI, including its history, key features, and benefits.

In the Basic Apache Commons CLI Usage section, you’ll learn how to create a parser object, add options, and parse command line arguments. You’ll also learn how to retrieve option values and handle errors.

For more advanced usage, we’ll cover grouping options, using nested options, specifying required options, handling mutually exclusive options, and setting default values. We’ll also cover best practices for designing clear and user-friendly command line interfaces, writing usage messages, and testing and debugging CLI applications.

By the end of the course, you’ll have a solid understanding of Apache Commons CLI and be ready to use it in your own Java applications. Whether you’re a beginner or an experienced Java developer, this course will provide valuable insights and best practices for using Apache Commons CLI effectively.

Join us and become an expert in parsing command line arguments with Apache Commons CLI!

Table of contents

• Introduction to Apache Commons CLI
• Basic Apache Commons CLI usage
• Advanced Apache Commons CLI usage
• Apache Commons CLI best practices and examples
• Conclusion