Option values are not populated when Kebab Case Option is used

[manish-kothari]

Using the kebab case option results in null values being populated for the arguments.

This was on spring shell: 3.1.1
Spring boot: 6.0.9

with the below property in application.properties

spring.shell.option.naming.case-type: kebab

I created a simple shell app

import org.springframework.shell.standard.ShellComponent;
import org.springframework.shell.standard.ShellMethod;
import org.springframework.shell.standard.ShellOption;

@ShellComponent
public class Test {
    @ShellMethod
    void test(@ShellOption String defaultValue){
        System.out.println(defaultValue);
    }
}

and when I run the app i get this:

shell:>test --default-value String
shell:>null

Expected behaviour is that the "String" value should be populated into defaultValue variable in the method parameter