How to reset to default editor in jshell, in current sessoin?

In current session, I had set an external editor which I want to revert to default one. So, how to reset to default editor in jshell, in current sessoin?

EDIT:

I searched on net and found this link cr.openjdk.java.net/~rfield/tutorial/JShellTutorial.html which didn't help. I tried with DEFAULT as an option(guessing on the lines of default startup script), didn't help.

Solution

As @Andreas said. It's written in the documentation.

Find below working steps (assuming you did not use an environment variable to change the default editor)

set an alternative editor

jshell> /set editor your-editor
|  Editor set to: your-editor

enter some snippet (only for demonstration)

jshell> String foo = "foobar"
foo ==> "foobar"

edit the snippet
```
jshell> /edit foo
```
this opens your-editor with the snippet String foo = "foobar";

set the editor back to default

jshell> /set editor -default
|  Editor set to: -default

edit the snippet
```
jshell> /edit foo
```
this opens JShell Edit Pad with the snippet String foo = "foobar";