finelybook
Java 13 Revealed: For Early Adoption and Migration
Authors: Kishori Sharan
ISBN-10 书号: 1484254066
ISBN-13 书号: 9781484254066
Edition 版本: 2nd ed.
Publisher Finelybook 出版日期: 2019-10-24
pages 页数: 273 pages
Book Description
Explore the new Java programming language features and APIs introduced in Java 10 through Java 13. Java 13 Revealed is for experienced Java programmers looking to migrate to Java 13. Author Kishori Sharan begins by covering how to use local variable type inference to improve readability of your code and time-based release versioning of the Java platform to understand the Java release strategy.
This book provides extensive coverage of the new HTTP Client APIs,which were introduced in Java 9 as a preview and was made a standard feature in Java 11. New Java features such as launching a single-file source code program and new switch syntax are discussed in detail.
What you will learn
Use local variable type inference to declare local variables using the var restricted type name introduced in Java 10
Take advantage of application class data sharing among JVMs for faster application startup
Create HTTP requests,responses,and web sockets with the new HTTP Client APIs
Run a single-file Java source code program using the java command without compiling it
Apply the new switch statement and expressions to write compact and less error-prone code
Work with text blocks in Java code
About new APIs,deprecated APIs,and deprecated tools
1.Local Variable Type Inference
2.Java Versioning Scheme
3.The HTTP Client APl
4.Launching Single File Source Code Programs
5.Enhanced Switch
6.Text Blocks
7.Class Data Sharing
8.Tools and APIs Changes
