Java 17 特性详解 Java 开发工具包 (JDK) 17 将是一个长期支持 (LTS) 版本,预计来自 Oracle 的扩展支持将持续数年。该功能集定于 6 月 10 日冻结,届时 JDK 17 将进入初始阶段。作为 OpenJDK JDK 17 的一部分提交的功能包括: 特定于上下文的反序列化过滤器允许应用程序通过调用 JVM 范围的过滤器工厂来配置...
This brings us to the current day, October 2021. Java Development Kit 17 (JDK 17) was released . Is it a good time to move on from the 7-year-old Java 8? First, let’s see what’s in Java 17. What does it bring to the programmer and admin or SRE, when compared to Java 8?
Spring 6 and Spring boot 3 will have first-class support for Java 17. So it is a good idea to plan for upgrading to Java 17. We can download Java 17 from this link. 1. List of JEPs in Java 17 The below listed 14 JEPs are part of Java 17. (JEP-306) Restore Always-Strict Floa...
A new Java version is released twice a year, but each new iteration seems to be only a small improvement on the previous one. While this may also be true for Java 17, this version holds a deeper significance, since Java 8 – currently the most commonly used Java version – lost its Or...
If you’re stuck on an LTS version, like Java 8 or Java 11, there are plenty of features, both in the language and in the JVM itself, that warrants an upgrade to Java 17, and with it being a long-term support release, there are good chances your production environment eventually will...
With Java 8, the same functionality can be achieved with a much shorter code: List<String> listOpt = getList().orElseGet(() ->newArrayList<>()); There is even more boilerplate code when we need to reach some object’s field in the old way. ...
There are way too many features that have been added since Java 8, but not all of them are useful and popular. So I have compiled a list of the most popular features among developers that got added to Java since Java 8 that you can use as a reference to migrate and trick your friend...
There are way too many features that have been added since Java 8, but not all of them are useful and popular. So I have compiled a list of the most popular features among developers that got added to Java since Java 8 that you can use as a reference to migrate and trick your friend...
Key changes and enhancements up to JDK 17 There were numerous new features added to OpenJDK since version 8. The section below highlights key changes. In addition, many components were deprecated, amended, or eliminated since Java 8, so we recommend checkingthe full list of removed tools and ...
Here is a link to the full list ofchanges in Java 9. New in Java 8 The main additions to Java 8 are: Java Lambda Expressions Java Streams(functional streams) JavaFX(bundled with Java SE from Java 8). The Nashorn JavaScript engine. ...