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Advanced Java Programming

Understanding modular structures

From the course: Advanced Java Programming

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  • Course details

    Want to get more out of the Java language and platform? In this platform- and framework-neutral course, instructor Bethan Palmer digs into some of the language’s more advanced features, helping you expand your programming skills as she equips you with techniques you can use when building applications anywhere Java is used: in web, mobile, and desktop applications. Bethan covers a variety of topics, including generics, working with the Collections Framework, and functional programming. Plus, learn about I/O in Java, working with files and directories, and structuring applications using the modular system available in Java.

    Instructor

    • Click here to view Bethan Palmer’s instructor page

      Bethan Palmer

      Software Developer and Java Champion

      Bethan Palmer is a developer who loves technology and has a master's degree in computer science.

      For her day job, Bethan is a Java programmer and the product manager for a Java PDF library at IDRsolutions. She gets to spend a lot of time writing and refactoring code, as well as deciding on product strategy and road maps.

      She also spends much of her time attending conferences and is a regular speaker at Oracle Code One and NetBeans Days. She manages and writes articles about Java, technology, the books she's reading, and conferences she's attending on the Java PDF blog.

    Skills covered in this course

  • Learn advanced Java programming

    - [Instructor] Most of the time when working with modular applications, there will be more than one module. In NetBeans, it is easy to create a multi-module project. First, I'll go to File, and then New Project. Now there is an option for me to select a Java Modular Project. I'll do this and press Next. And then all I need to do is give it a Project Name. I'll leave it as the default name, JavaModularApplication1, and click Finish. Now I can start adding modules to my project. I right click on my project, in the Project window on the left, and then I go to New and Module. Now a module has been created for me. I'll call it moduleA for now. And just click on Finish. I can do the same again and create a second module by going to New, Module again. And I'll call the second one moduleB, and click on Finish again. NetBeans has already created my module-info files for me. In the Projects window, I can expand moduleA. Then look inside classes, then default package. If I expand that, then I…

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