The Well-Grounded Java Developer

Understanding Java from the JVM up gives you a solid foundation to grow your expertise and take on advanced techniques for performance, concurrency, containerization, and more.In The Well-Grounded Java Developer, Second Edition you will learn:The new Java module system and why you should use itBytecode for the JVM, including operations and classloadingPerformance tuning the JVMWorking with Java’s built-in concurrency and expanded optionsProgramming in Kotlin and Clojure on the JVMMaximizing the benefits from your build/CI tooling with Maven and GradleRunning the JVM in containersPlanning for future JVM releasesThe Well-Grounded Java Developer, Second Edition introduces both the modern innovations and timeless fundamentals you need to know to become a Java master. Authors Ben Evans, Martijn Verburg, and Jason Clark distill their decades of experience as Java Champions, veteran developers, and key contributors to the Java ecosystem into this clear and practical guide. You’ll discover how Java works under the hood and learn design secrets from Java’s long history. Each concept is illustrated with hands-on examples, including a fully modularized application/library and creating your own multithreaded application.Foreword by Heinz Kabutz.About the technologyJava is the beating heart of enterprise software engineering. Developers who really know Java can expect easy job hunting and interesting work. Written by experts with years of boots-on-the-ground experience, this book upgrades your Java skills. It dives into powerful features like modules and concurrency models and even reveals some of Java’s deep secrets.About the bookWith The Well-Grounded Java Developer, Second Edition you will go beyond feature descriptions and learn how Java operates at the bytecode level. Master high-value techniques for concurrency and performance optimization, along with must-know practices for build, test, and deployment. You’ll even look at alternate JVM languages like Kotlin and Clojure. Digest this book and stand out from the pack.What's insideThe new Java module systemPerformance tuning the JVMMaximizing CI/CD with Maven and GradleRunning the JVM in containersPlanning for future JVM releasesAbout the readerFor intermediate Java developers.About the authorBenjamin J. Evans is a senior principal engineer at Red Hat. Martijn Verburg is the principal SWE manager for Microsoft’s Java Engineering Group. Both Benjamin and Martijn are Java Champions. Jason Clark is a principal engineer and architect at New Relic.Table of ContentsPART 1 - FROM 8 TO 11 AND BEYOND!1 Introducing modern Java2 Java modules3 Java 17PART 2 - UNDER THE HOOD4 Class files and bytecode5 Java concurrency fundamentals6 JDK concurrency libraries7 Understanding Java performancePART 3 - NON-JAVA LANGUAGES ON THE JVM8 Alternative JVM languages9 Kotlin10 Clojure: A different view of programmingPART 4 - BUILD AND DEPLOYMENT11 Building with Gradle and Maven12 Running Java in containers13 Testing fundamentals14 Testing beyond JUnitPART 5 - JAVA FRONTIERS15 Advanced functional programming16 Advanced concurrent programming17 Modern internals18 Future Java

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