Jshell: /reload: Reexecute previously executed statements

/reload command is used to reset and replay relevant history.

 

Step 1: Open terminal and execute the command jshell.

$jshell
|  Welcome to JShell -- Version 10.0.2
|  For an introduction type: /help intro

Step 2: Execute below statements.

System.out.println("line1")

System.out.println("line2")

System.out.println("line3")

jshell> System.out.println("line1")
line1

jshell> System.out.println("line2")
line2

jshell> System.out.println("line3")
line3

Step 3: Execute the command /reload to reexecute all the statements.

jshell> /reload
|  Restarting and restoring state.
-: System.out.println("line1")
line1
-: System.out.println("line2")
line2
-: System.out.println("line3")
line3

 

 

Previous                                                    Next                                                    Home