This application helps to show some new features being introduced in Java versions until Java 25.
All relevant info is written down in comments inside sources.
This project requires Java JDK 25 to run. I namely use GraalVM for JDK 25 for development and testing.
Checkout the project and explore the files in your favorite IDE.
You can also mvn clean install the project and then just run java --enable-preview --add-modules=jdk.incubator.vector -jar target\JavaDemos-25.0.jar.
But you may miss some important context and information without reading the comments in the source code.
Using --enable-preview and --add-modules options is necessary to make the newest Java language features available.
Note: Until Maven 3.9.12 is released, you would see warning about Guice library using deprecated sun.misc.Unsafe class when running Maven install. This is known and about to be fixed.
You can help making this project better!
Check the contribution guide or contact me directly for more info.
Java Features is my list of all Java versions with all JEPs included in each release.
Java Tech is my list of interesting projects based on Java.
Java News is my list with interesting articles and information from Java world started since 09/2023.
JEP Status is my tracker of changes in OpenJDK JEP Index since 09/2023.