Aliases not working as expected with Annotations

[iheffernan]

When using Legacy Annotations, I am able to annotate a method as such:

@ShellMethod(value = "Exit the shell.", key = {"logout","quit", "exit"})

and the corresponding help message properly parses the multiple method aliases:

logout, quit, exit: Exit the shell.

However, when using the new @Option annotation, the help and parsing get garbled:

@Command(description = "Exit the shell", alias = {"logout","quit", "exit"})

logout, logout quit exit: Exit the shell

as you can see, all the aliases are crammed together into a single space-separated alias.

Am I misunderstanding the alias property? If so, what is the correct way to accomplish what is currently available in the Legacy Annotation? NOTE: I have also tried using an array of command values and I get a similar result:

@Command(description = "Exit the shell", command = {"logout","quit", "exit"})

yields

logout quit exit: Exit the shell

Using Spring Shell v3.1.1

[jvalkeal]

Thanks for pointing out misbehaviour with @Command and help page template.