Develop with Java 21: A Comprehensive Guide to Writing Clean, Modern, and Object-Oriented Code - Softcover

Sakowski, Frederik

Softcover

ISBN 13: 9798265972323

Verlag: Independently published, 2025

Inhaltsangabe

Move beyond simple tutorials and build a true foundation in professional software development with Java 21. This book is a comprehensive, hands-on course designed to guide you from your very first line of code to building a complete, tested, and persistent command-line application. It is the definitive starting point for aspiring developers, students, or professionals looking to master one of the world's most enduring programming languages.

Written with clarity and a focus on practical application, this guide systematically builds your knowledge from the ground up. You will not just learn the syntax; you will understand the "why" behind the core principles of software design. The entire journey is structured to ensure you grasp each concept before moving on, culminating in a final project where you will apply every skill you have learned.

Inside, you will find:

• A Solid Foundation: Start with the absolute basics of Java, from setting up your environment to mastering variables, control flow, and methods.

• True Object-Oriented Thinking: Progress to a deep understanding of classes, objects, and the four pillars of OOP. Learn not just what they are, but how to think like an object-oriented designer.

• Modern Java 21 Features: Get up to speed with the latest advancements, including lambda expressions, the Stream API, and the revolutionary new concurrency model with virtual threads and structured concurrency.

• Real-World Skills: Learn the tools of the trade. Go beyond the language itself to manage your projects with Maven, write professional unit tests with JUnit, handle file I/O, and connect to a database with JDBC.

• A Complete Capstone Project: Solidify your knowledge by building a book catalog application from start to finish, applying principles of clean design, data persistence, and automated testing.

Whether your goal is to start a new career, advance your existing skills, or build your own software, Develop with Java 21 provides the direct and thorough path to writing clean, modern, and effective code.

Details zur Ausgabe

• Verlag: Independently published
• Erscheinungsdatum: 2025
• Sprache: Englisch
• ISBN 13: 9798265972323
• Einband: Taschenbuch
• Anzahl der Seiten: 240
• Kontakt zum Hersteller: Manufactured by Amazon on behalf of the author; https://www.amazon.de/hz/contact-us; ; c/o Amazon Media EU S.à.r.l., 38 Avenue John F. Kennedy; Luxembourg; L-1855; Luxemburg