As many people know, Oracle is ending support for Java 8 on January 2019. Java 9 is already out, but it's not LTS. Same for Java 10. But when Java 11 releases, that will probably be the recommended Java version, it's LTS. I already asked if Forge is going to support Java 9 anytime soon and they said they were working on it. But after reading some Wikipedia, there's no need to update to Java 9, as that version will die very soon!. Probably you should stick with Java 8 until September, or maybe Oc