Packages in Java - Introduction, Pre-Defined Packages, User Defined Packages, import statement

   • Mastering Packages and Modules in Java   👈

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Mastering Packages and Modules in Java
Welcome to this comprehensive series designed to take your Java skills to the next level by mastering packages and modules. Whether you're a beginner or an experienced Java developer, this series will provide you with a deep understanding of the organization and modularization features of Java.

What’s Covered:
1. Introduction to Packages:
Learn the concept of packages in Java, their types, and how they help organize code.
Explore the benefits of packages and the `import` statement for code reuse and structure.

2. User-Defined Packages:
Step-by-step examples of creating user-defined packages in both Visual Studio Code and Eclipse IDE.
Detailed walkthrough on setting the CLASSPATH and understanding its significance in managing packages.

3. Modules in Java:
Dive into the basics of Java modules, their benefits, and why they are essential for large-scale applications.
Understand module naming conventions, folder structures, and the `module-info.java` file.
Learn about the `exports` and `requires` directives and how to manage inter-module dependencies.

4. Compiling, Packaging, and Running Modules:
Practical commands to compile a Java module and create a JAR file.
Guide to creating and executing a standalone Java application using `jlink`.

5. Advanced Module Concepts:
Explore the differences between named and automatic modules, and how to handle both in your Java applications.

This series is packed with practical examples, clear explanations, and step-by-step guides to help you understand how to manage packages and modules effectively. By the end of the series, you'll have a solid grasp of these key Java features and be ready to apply them in real-world projects.

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