Java 9 introduced JShell, a read-evaluate-print and loop (REPL) tool that greatly simplifies Java development. However, despite the great utility JShell provides to Java devs, ... Just code your logic ...

Then download the Kulla 0.710 Jar file from cloudbees.com. Run the REPL tool by typing a command of the following kind in a Terminal or Command Prompt (cmd) window: java -jar kulla.jar Remember to ...