Loy Marc, Niemeyer Patrick, Leuck Daniel. Learning Java: An Introduction to Real-World Programming with Java, (Final)

6th Edition. — O’Reilly Media, Inc., 2023. — 549 p. — (ER, Final). — ISBN 978-1-098-14553-8.Ideal for working programmers new to Java, this best-selling book guides you through the language features and APIs of Java 21. Through fun, compelling, and realistic examples, authors Marc Loy, Patrick Niemeyer, and Dan Leuck introduce you to Java's fundamentals, including its class libraries, programming techniques, and idioms, with an eye toward building real applications.
This updated sixth edition expands the content to continue covering lambdas and streams, and shows you how to use a functional paradigm in Java. You'll learn about the latest Java features introduced since the book's fifth edition, from JDK 15 through 21. You'll also take a deep dive into virtual threads (introduced as Project Loom in Java 19).
This book introduces the Java programming language and environment. Whether you are a software developer or just someone who uses the internet in your daily life, you’ve undoubtedly heard about Java. Its arrival was one of the most exciting developments in the history of the web, and Java applications continue to power business on the internet. Java is, arguably, the most popular programming language in the world, used by millions of developers on almost every kind of computer imaginable. Java has surpassed languages such as C++ and Visual Basic in terms of developer demand and has become the de facto language for certain kinds of development—especially for web-based services. Most universities are now using Java in their introductory courses alongside the other important modern languages. Perhaps you’re using this text in one of your classes right now!This book gives you a thorough grounding in Java fundamentals and grammar. Learning Java, Sixth Edition, attempts to live up to its name by mapping out the Java language and its class libraries, programming techniques, and idioms. We’ll dig deep into interesting areas and at least scratch the surface of other popular topics. Other titles from O’Reilly pick up where we leave off and provide more comprehensive information on specific areas and applications of Java.
Whenever possible, we provide compelling, realistic, and fun examples and avoid merely cataloging features. The examples are simple but hint at what can be done. We won’t be developing the next great “killer app” in these pages, but we hope to give you a starting point for many hours of experimentation and inspired tinkering that will lead you to develop one yourself.
This guide helps you:
• Learn the structure of the Java language and Java applications
• Write, compile, and execute Java applications
• Understand the basics of Java threading and concurrent programming
• Learn Java I/O basics, including local files and network resources
• Create compelling interfaces with an eye toward usability
• Learn how functional features have been integrated in Java
• Keep up with Java developments as new versions are released
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