{"product_id":"develop-with-java-21-a-comprehensive-guide-to-writing-clean-modern-and-object-oriented-code-9798265972323","title":"Develop with Java 21: A Comprehensive Guide to Writing Clean, Modern, and Object-Oriented Code","description":"\u003cp\u003e • Author(s): Frederik Sakowski\u003cbr\u003e • Publisher: Independently Published\u003cbr\u003e • Publisher Imprint: Independently Published\u003cbr\u003e • BISAC: Languages - Java\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMove 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.\u003c\/p\u003e\u003cp\u003eWritten 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.\u003c\/p\u003e\u003cp\u003eInside, you will find: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eA Solid Foundation: \u003c\/b\u003e Start with the absolute basics of Java, from setting up your environment to mastering variables, control flow, and methods.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eTrue Object-Oriented Thinking: \u003c\/b\u003e 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.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eModern Java 21 Features: \u003c\/b\u003e 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.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eReal-World Skills: \u003c\/b\u003e 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.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cb\u003eA Complete Capstone Project: \u003c\/b\u003e Solidify your knowledge by building a book catalog application from start to finish, applying principles of clean design, data persistence, and automated testing.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether 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.\u003c\/p\u003e","brand":"Independently Published","offers":[{"title":"Paperback","offer_id":48032178176151,"sku":"9798265972323","price":2281.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9798265972323.webp?v=1784374946","url":"https:\/\/atlanticbooks.com\/products\/develop-with-java-21-a-comprehensive-guide-to-writing-clean-modern-and-object-oriented-code-9798265972323","provider":"Atlantic Books","version":"1.0","type":"link"}