Eclipse Oxygen - Trouble adding JRE/JDK 9

Question

I'm getting the following error when trying to add JDK 9. It's working with JDK 8, but not JDK 9.

Please advise.

Answer 1

Add Java 9 support for Oxygen. Read this link. Java 9 stable release has launched only today. So it is not yet available in the base Oxygen package. If you are in a hurry to use Java 9 with Eclipse, you can download the support patch from market place.

Answer 2

The official version of eclipse that supports Java 9 is v4.7.1a (Notice the "a" at the end)
The release notes are here
It is available since October 11
This version also includes support for JUnit 5
You can download it here as before