The foreign function and memory API which allows Java programs to interoperate with code and data outside of the Java runtime.

Context-specific deserialization filters.

Porting the JDK to MacOS/AArch64 in response to Apple’s plan to transition its Macintosh computers from 圆4 to AArch64.

Removal of the Remote Method Invocation (RMI) Activation mechanism.

Sealed classes and interfaces restrict which other classes or interfaces may extend or implement them.

Remove the Experimental AOT and JIT Compiler.

New rendering pipeline for MacOS, using the Apple Metal API as an alternative to the existing pipeline that uses the deprecated OpenGL API.

Enhanced pseudo-random number generators.Java 17 comes with the following amazing features: Java 17 LTS is the latest long-term support release for the Java SE platform released on 14 September 2021. JDK is a collection of various programming tools such as JRE(Java Runtime Environment), Java, Javac, Jar, and many others. This means that a compiled java code runs on all platforms that support Java without the need for recompilation. Java is a high-level object-oriented programming language and computing platform intended to let application developers write once and run everywhere. Welcome to this guide on how to install Java 17 (OpenJDK 17) on Ubuntu 22.04|20.04|18.04.

Openjdk 17 download