Java 9 High Performance

Mastering Java 11

Update your Java knowledge with the latest features of Java 11, such as the low-Overhead Garbage Collector, Local-Variable Syntax for Lambda Parameters, and Dynamic Class-File Constants Key FeaturesExplore the latest features in Java 9,Java 10, and Java 11Enhance your Java application development and migration approaches Full coverage of modular Java applications, G1 Garbage Collector, JMHBook Description Java 11 is a long-term release and its new features add to the richness of the language. It emphasizes variable-type inference, performance improvements, along with simplified multithreading. The Java platform has a special emphasis on modularity, making this the programming platform of choice for millions of developers. The modern Java platform can be used to build robust software applications, including enterprise-level and mobile applications. Fully updated for Java 11, this book stands to help any Java developer enjoy the richness of the Java programming language. Mastering Java 11 is your one-stop guide to fully understanding recent Java platform updates. It contains detailed explanations of the recent features introduced in Java 9, Java 10, and Java 11 along with obtaining practical guidance on how to apply the new features. As you make your way through the chapters, you'll discover further information on the developments of the Java platform and learn about the changes introduced by the variable handles and Project Coin, along with several enhancements in relation to import statements processing. In the concluding chapters, you'll learn to improve your development productivity, making your applications more efficient. You'll also be able to get to grips with the command-line flags with respect to various utilities and the command-line utility changes featured in the current Java platform. By the end of the book, you'll have obtained an advanced level understanding of the Java platform and its recent changes. What you will learnWrite modular Java applicationsMigrate existing Java applications to modular onesUnderstand how the default G1 garbage collector worksLeverage the possibilities provided by the newly introduced Java ShellPerformance test your application effectively with the JVM harnessLearn how Java supports the HTTP 2.0 standardFind out how to use the new Process APIExplore the additional enhancements and features of Java 9, 10, and 11Who this book is for Mastering Java 11 is for experienced Java developers with a solid understanding of the Java language and want to progress to an advanced level.

Java

Java: High-Performance Apps with Java 9

Optimize the powerful techniques of Java 9 to boost your application's performanceAbout This Book* Tackle all kinds of performance-related issues and streamline your development* Dive into the new features of Java 9* Implement highly efficient and reliable codes with the help of new APIs of Java* Embedded with assessments that will help you revise the concepts you have learned in this bookWho This Book Is ForThis book is targeted at developers who would like to build reliable and high-performance applications with Java.What You Will Learn* Familiarize with modular development and its impact on performance* Learn various string-related performance improvements, including compact string and modify string concatenation* Explore various underlying compiler improvements, such as tiered attribution and Ahead-of-Time (AOT) compilation* Learn security manager improvements* Understand enhancements in graphics rasterizers* Use of command-line tools to speed up application development* Learn how to implement multithreading and reactive programming* Build microservices in Java 9* Implement APIs to improve application codeIn DetailJava 9 which is one of the most popular application development languages. The latest released version Java 9 comes with a host of new features and new APIs with lots of ready to use components to build efficient and scalable applications. Streams, parallel and asynchronous processing, multithreading, JSON support, reactive programming, and microservices comprise the hallmark of modern programming and are now fully integrated into the JDK. This book focuses on providing quick, practical solutions to enhance your application's performance. You will explore the new features, APIs, and various tools added in Java 9 that help to speed up the development process. You will learn about jshell, Ahead-of-Time (AOT) compilation, and the basic threads related topics including sizing and synchronization. You will also explore various strategies for building microservices including container-less, self-contained, and in-container. This book is ideal for developers who would like to build reliable and high-performance applications with Java. This book is embedded with useful assessments that will help you revise the concepts you have learned in this book.Style and approachThis book is a fast-paced guide that provides practical solutions to enhance your application's performance.Note: This book is a blend of text and quizzes, all packaged up keeping your journey in mind. It includes content from the following Packt product:* Java 9 High Performance by Mayur Ramgir and Nick Samoylov