![]() I primarily wrote this book for software testers, and the approach to learning is oriented around writing automation code to support testing, rather than writing applications. I do cover the basic Java knowledge needed to write and structure code when automating. I do not cover automation tools in this book. This book is aimed at people who are approaching Java for the first time, specifically with a view to adding automation to their test approach. Some people more familiar with programming might find this slow. At times it takes a tutorial approach and adopts step by step instructions to coding. I hope you enjoy the sample and that it adds value to your learning. If you want to buy the full book then you can buy the ebook from leanpub:Īny other purchasing options will be described on our main web site: There should be enough information in here to get you started with Java. This sample is free, and contains the early chapters of the full book to allow you to see the learning style and understand the approach the book takes. Welcome to this sample of “Java For Testers” by Alan Richardson. Chapter Three - Writing Your First Java Code.Do you already have JDK or Maven installed?. ![]() Chapter Two - Install the Necessary Software.All the discussions are illustrated with specific code examples. It explains how the code is organized in packages, defines all the main types, and the list of reserved and restricted keywords. The book proceeds by presenting a more detailed view of Java as a language. With the basics in place, we then explain and discuss Object-Oriented Programming ( OOP) principles, how Java implements them, and how a programmer can take advantage of them to write high-quality code that is easy to maintain. It starts with basic Java-related definitions and the main terms, walks the reader through the installation of the necessary tools and Java itself, and explains how to run (execute) a Java program and the examples of the code provided with this book. The first part of the book brings the reader into the world of Java programming. As you progress, you’ll move on to advanced topics such as Java libraries, database management, and network programming, which will hone your skills in building professional-grade apps.įurther on, you’ll understand how to create a graphic user interface using JavaFX and learn to build scalable apps by taking advantage of reactive and functional programming.īy the end of this book, you’ll not only be well versed with Java 10, 11, and 12, but also gain a perspective into the future of this language and software development in general. You will also delve into core programming topics that will assist you with error handling, debugging, and testing your apps. Next, you’ll cover fundamental programming structures of Java such as data structures and algorithms that will serve as the building blocks for your apps. You will then focus on understanding object-oriented programming (OOP), with exclusive insights into concepts like abstraction, encapsulation, inheritance, and polymorphism, which will help you when programming for real-world apps. This book on Java programming begins by helping you learn how to install the Java Development Kit. Java is one of the preferred languages among developers, used in everything right from smartphones, and game consoles to even supercomputers, and its new features simply add to the richness of the language.
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