Sort() API call sorts core's internal lists in place?

[Slugger]

I'm encountering some unexpected behaviour with the Sort() API call. Details are here. Hoping Opus4 or someone else from Sage can explain the Sort() and/or GetRoleTypes() API calls in more details. Sort() definitely seems to be sorting the array in place, but shouldn't GetRoleTypes() return a copy of the core's array of roles instead of the reference to it's internal array? Seems like the API call in question is actually sorting the core's internal array, which is causing undesired side effects.

[Opus4]

I asked about this & was told it is being fixed in the core for a future update.

For now, you can do something like this to make your own copy to be sorted:

Sort(new_java_util_Vector(java_util_Arrays_asList(GetRoleTypes())), false, "CaseInsensitive")

- Andy