Intro

Review for an interview, I saw some interesting java 9 features[1].

Features

   Module system

   JShell

    Java doc change

    Collection factory change

    Stream API improvements

    Java8=default methods and Java9 private interface method

HTTP new API

Multi-release JAR’s

REFs

[1]  https://www.pluralsight.com/blog/software-development/java-9-new-features