What is JDK JShell?

Jshell is an java shell, command line tool to learn java and syntax. It is similar to REPL in Nodejs. It does following things

It is added in Java9 versio and

How to start JShell in Java?

Is JShell introduced in Java 9?

Yes Jshell is introduced in java 9.

Java shell

What is JDK JShell?

jshell> | Welcome to JShell – Version 19-ea | For an introduction type: /help intro

jshell>

jshell>