Below are the new features of Java 9
1. JShell
2. JPMS (Java Platform Module System)
3. JLink (Java Linker)
4. HTTP/2 Client API
5. Process API Updates
6. Private methods inside Interface
7. Try with resources Enhancement
8. Factory Methods to create the unmodifiable collection
9. Stream API Enhancements
10. <> operator (diamond operator Enhancement)
11. SafeVarargs Annotation
12. G1GC (Garbage 1 Garbage Collector)
We will cover all features. Please comment your queries.