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Jan 8, 2024 · Specifically, the improvements over the String class, record types, and pattern matching will make life easier for developers who migrate from Java 8 to Java 17. As always, all code samples used in this article are available over on GitHub. Yes, we're now running the only sale of the year - our Black Friday launch.
Jan 11, 2023 · - Update documentation to reflect the new Java version. - Update any configuration files to reflect the new Java version. - Create a backup of the application and its data before deploying the ...
Jun 19, 2024 · If you want to work with Java 17, the Maven compiler plugin version must be at least 3.5.4. The first step in upgrading from Java 8 to Java 17 is to update your dependencies. The dependencies you ...
- Alex Klimenko
- Strong Encapsulation in the JDK. Some tools and libraries use reflection to access parts of the JDK that are meant for internal use only. This use of reflection negatively impacts the security and maintainability of the JDK.
- New Version-String Scheme. JDK 10 introduced some minor changes, to better accommodate the time-based release model, to the version-string scheme introduced in JDK 9.
- Changes to the Installed JDK/JRE Image. Significant changes have been made to the JDK and JRE. Changed JDK and JRE Layout. After you install the JDK, if you look at the file system, you’ll notice that the directory layout is different from that of releases before JDK 9.
- Deployment. Java deployment technologies were deprecated in JDK 9 and removed in JDK 11. Use the jlink tool introduced with JDK 9 to package and deploy dedicated runtimes rather than relying on a pre-installed system JRE.
Aug 27, 2021 · Java 17, the next Long-Term-Support (LTS) version of the Java language and runtime platform, will be officially released on September 14. Unfortunately, many applications still run on old versions of Java, such as the previous LTS versions: Java 11 and Java 8. This article explains why you should upgrade your application and helps you with the ...
Jun 21, 2024 · Upgrade from Java 8: For developers transitioning from Java 8 to Java 17, records offer a significant improvement in how data-carrying classes are written. In Java 8, you'd typically use a class with numerous fields, constructors, getters, and overridden Object methods. Let's compare a Java 8 approach with the new record syntax: Java 8 version:
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Oct 5, 2023 · Java 17 New Features. 1. Flexible Main Method. Java now supports numerous entry points to an application in contrast to the conventional “public static void main (String [] args),” allowing for greater flexibility and expressiveness in the creation and execution of programs. 2.
